We don't have a set budget for the kids or
DH but we do for others.
For
Dh's brother/SIL, Sister/BIL we set a limit years ago of $25.00 We exchange wish lists and most things are around or under that price.
For my Brother/SIL I spend about $30 each...sometimes a little more depending on what they want.
For my parents and my MIL we spend maybe $100 each on them. Sometimes more ..but that's about what we try to spend.
As far as others...godchildren, 1 aunt, 1 uncle of mine, 1 couple friend we try to keep it at $25.
I bake large cookie trays for neighbors and bus drivers. I donated $25 for the class gift for Grace's class ( to myself b/c I'm the class parent) and I plan on spending about $25 on Anthony's teachers.