JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://igniteui.com/js/modernizr.min.js"></script>
<script src="https://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="https://code.jquery.com/ui/1.10.3/jquery-ui.min.js"></script>
<script src="https://cdn-na.infragistics.com/igniteui/latest/js/infragistics.core.js"></script>
<script src="https://cdn-na.infragistics.com/igniteui/latest/js/infragistics.lob.js"></script>
<link href="https://cdn-na.infragistics.com/igniteui/latest/css/themes/infragistics/infragistics.theme.css" rel="stylesheet"></link>
<link href="https://cdn-na.infragistics.com/igniteui/latest/css/structure/infragistics.css" rel="stylesheet"></link>

<div id="payment" class="clearfix">
        <div id="salary">
            <h2>Gross Income</h2>
            <p id="gross">$ 6,000.00</p>
            <h2>Net Income</h2>
            <p id="nett">$ 6,276.32</p>
        </div>
        <div id="deduction">
            <label for="federalTax">Federal Tax</label>
            <input id="federalTax"></input>
            <label for="stateTax">State Tax</label>
            <input id="stateTax"></input>
            <label for="socialSecurity">Social Security</label>
            <input id="socialSecurity"></input>
            <label for="medicare">Medicare</label>
            <input id="medicare"></input>
        </div>
    </div>

CSS

#payment {
            width: 50%;
            border: 1px solid #ccc;
            box-sizing: border-box;
            padding: 20px;
        }

        #salary {
            float: left;
        }

        #salary > p {
            margin-bottom: 20px;
        }

        .sample-page h2 {
            margin-top: 0;
        }

        #deduction {
            float: right;
        }

        #deduction label {
            display: block;
        }

        .ui-igedit-container {
            margin-bottom: 15px;
        }

        .clearfix:after {
            content: "";
            display: table;
            clear: both;
        }

        @media screen and (max-width:785px) {
            #payment {
                width: 60%;
            }
        }

        @media screen and (max-width:685px) {
            #payment {
                width: 100%;
            }
        }

        @media screen and (max-width:420px) {
            #salary, #deduction {
                float: none;
            }
        }

JavaScript

$(function () {
            var listValues = [10, 15, 25, 28, 33, 35];

            function nettChange() {

                var gross = 6000.00, nett, grossMadicare, grossSecurity, grossFederalTax, grossStateTax;
                var federalTax = $("#federalTax").igPercentEditor("value");
                var stateTax = $("#stateTax").igPercentEditor("value");
                var socialSecurity = $("#socialSecurity").igPercentEditor("value");
                var medicare = $("#medicare").igPercentEditor("value");

                grossSecurity = gross * socialSecurity;
                grossMadicare = gross * medicare;
                gross = gross - (grossSecurity + grossMadicare);


                grossFederalTax = (gross * federalTax) / 100;
                grossStateTax = (gross * stateTax) / 100;

                nett = gross - (grossFederalTax + grossStateTax);

                return parseFloat(nett.toFixed(2));

            }

            function changingValues() {
                var newNettIncome = nettChange().toLocaleString();
                $("#nett").text("$ " + newNettIncome);
            }

            $("#federalTax").igPercentEditor({
                listItems: listValues,
                value: 10,
                displayFactor: 1,
                valueChanged: changingValues
            });
            $("#stateTax").igPercentEditor({
                buttonType: "spin",
                spinDelta: 0.01,
                value: -5.00,
                minValue: -5.53,
                maxValue: 5.53,
                displayFactor: 1,
                valueChanged: changingValues
            });
            $("#socialSecurity").igPercentEditor({
                value: -0.10,
                minValue: -0.124,
                maxValue: 0.124,
                valueChanged: changingValues
            });
            $("#medicare").igPercentEditor({
                value: 0.029,
                positivePattern: "(n)%",
                valueChanged:...