import java.util.*;
import java.text.*;

public class SalesTax
{

    private double tax = 0.0;
    private double price = 0.0;
    private double salesTax = 0.0;

    public SalesTax()
    {}

    public String SalesTax(double price, double salesTax)
    {
        tax = price * salesTax;

        NumberFormat nf = null;

        nf = NumberFormat.getCurrencyInstance();

        String priceOut = nf.format(price);
        String taxOut = nf.format(tax);

        nf = NumberFormat.getPercentInstance();
        String salesTaxOut = nf.format(salesTax);

		String str = "Sales Tax of " + salesTaxOut +
			" on " + priceOut + " equals " + taxOut + ".";

        return str;
    }
}