sales-tax-cad v1.0.0

  const SalesTax = require('sales-tax-cad');
  
  const tax = new SalesTax(
    'ON', // reference rates.json if unsure
    21.41, // ensure that this is a number
    2, // leave blank for raw result
  );

  tax.get(); // returns an array of all chargeable taxes
  tax.sum(); // returns the total payable tax