Alrighty, here goes -
Taxes on annual income -
0 upto 1st quartile of the distribution
5% on part 1st quartile to median
10% on part median to 90%ile
20% on part 90%ile to 99%ile
40% on part 99%ile up
Taxes each year on wealth -
0 upto 50M USD
1% on part 50M to 100M USD
2% on part 100M to 200M USD
3% on part 200M to 400M USD
4% on part 400M to 800M USD
5% on part 800M to 1.6B USD
6%... Keep going, you get the pattern