agreed. a better approach would be to take the amount you made per year and recalculate the fica vs. not-fica amounts. other interesting features that could b

agreed. a better approach would be to take the amount you made per year and recalculate the fica vs. not-fica amounts. other interesting features that could be added would be a pie-chart of the data and also, how various legislation would change the mix and the total.