public void Calculate(ShoppringCart shoppringCart)
{
foreach (var cartItem in shoppringCart.CartItems)
{
cartItem.Tax = _Taxes.Sum(x => x.Calculate(cartItem.Product));
}
}
public static void Print(ShoppringCart shoppringCart)
{
//printe items => 1 chocolate bar: 0.85
foreach (var cartItem in shoppringCart.CartItems)
{
Console.WriteLine(cartItem.ToString());
}
//print Sales => Taxes: 1.50
Console.WriteLine("Taxes: {0:N2}", shoppringCart.TotalTax);
//print => Total: 29.83
Console.WriteLine("Total: {0:N2}", shoppringCart.TotalCost);
}
