If you are married in the US, do you and your spouse both have to take 10% pledge of combined finances in order for you specially to be counted as 10% pledge?
Can it still be counted that you specially took 10% pledge if you donate 10% of your own income but not factor in your spouse’s?
Intuitively it seems like the answer should typically be no, unless you do some sort of absurd trick to try to exploit this (e.g. you and your spouse both work for the same company, and you offer to take a paycut if your spouse gets an equal pay increase).