Hello everyone! I brought the watermelon!

I guess I'm supposed to tell a clean joke... How embarassing, but here goes...

A rabbi, a priest and a televangelist are talking one day about how they decide how much money from the tithes and offerings they keep for their salary. The rabbi says, "The Torah says that 10% goes to those in service to God, so I keep 10% of what we bring in."
The priest says, "My salary is voted by the parish council, which usually comes out to about 10%, so that's what I keep."
The televangelist says, "Well, my friends, I take all the money we bring in an throw it all up in the air, and whatever God wants, He keeps."

I know, it's old, everyone has heard it and I probably messed it up, but, hey, they didn't call me Bad Joke Bill when I was a kid for nothing!