I may be going astray, but I can see a way to degenerate "taxes paid" to "taxes before deductions" to "income since it relates to taxes anyways"

It doesn't have to be that complicated. Just absolute terms could have the desired effect.

- 1% tax of 10 million = 100k

- 20% tax of 100k = 20k

Hence, the rich pays more tax.

	▲	catlikesshrimp 2 hours ago \| parent [-]
		https://en.wikipedia.org/wiki/Tax_returns_of_Donald_Trump "Trump paid no net federal income taxes in 11 of 18 years of the past two decades. After the refund, Trump had an average tax bill of $1.4 million per year over the 18 years.[52][176] In 2016, Trump paid only $750 in federal income tax, and in 2017, he paid another $750 in federal income tax." If there was an unequal vote, I am pretty sure rich people would want votes as heavy as possible.