Why would you want to include miscellaneous Items on your budget? because you might have too much money set aside
O because you have to have it on the proper budget forms
O because you want to have everything
O because you might have forgotten some things

because you might have forgotten some things

Explanation:

you might have forgotten to buy something or just want some extra spending money. Hope this is helpful :)

because you might have too much money set aside.

no questions on whether they are allowed that right