All anyone should care about Trump's taxes is whether he followed the law.
If he did, then I wouldn't want a president who voluntarily overpays. That person is an idiot.
If people don't like how much he paid, that ball is in Congress' court.
I have a sneaking suspicion that over the course of his life, he's paid more than pretty much everyone complaining.
The idea is to pay $0.00 ADDITIONAL at the end of the year.