Hillary's tax plan only raises taxes on the wealthy, with the very wealthy taking the bulk of the burden. It should lower taxes for the middle class and the poor. Trump's tax plan lowers taxes for everyone, with the largest benefit, by far, going to the wealthy. For the average citizen, the difference in the impact of both plans is minimal. For the wealthy it's pretty huge. Of course that's just for the direct federal tax; both have other things (such as tax credits) that will play a role, too.
Overall, a pretty interesting game, though. I really like the ending :)