Currency Formatter JAVA

import java.util.Scanner;
import java.text.NumberFormat;
import java.util.Locale;

public class Currency {
    public static void main(String[] args) {
        System.out.println("Input Nominal = ");
        Scanner scanner = new Scanner(System.in);
        double payment = scanner.nextDouble();
        scanner.close();

        /*
         * Create custom Locale for India. I used the "IANA Language Subtag Registry" to
         * find India's country code
         */
        Locale indiaLocale = new Locale("en", "IN");

        /* Create NumberFormats using Locales */
        NumberFormat us = NumberFormat.getCurrencyInstance(Locale.US);
        NumberFormat india = NumberFormat.getCurrencyInstance(indiaLocale);
        NumberFormat china = NumberFormat.getCurrencyInstance(Locale.CHINA);
        NumberFormat france = NumberFormat.getCurrencyInstance(Locale.FRANCE);
        NumberFormat korea = NumberFormat.getCurrencyInstance(Locale.KOREA);

        System.out.println("US: " + us.format(payment));
        System.out.println("India: " + india.format(payment));
        System.out.println("China: " + china.format(payment));
        System.out.println("France: " + france.format(payment));
        System.out.println("Korea: " + korea.format(payment));
    }
}