public void RemoveNickels(int numberOfNickels)
{
for (int i = 0; i < numberOfNickels; i--)
{
Nickel nickel = new Nickel();
nickels.Remove(nickel);
}
}
public void AddNickles(int numberOfNickles)
{
for (int i = 0; i < numberOfNickles; i++)
{
Nickel nickel = new Nickel();
nickels.Add(nickel);
}
}