We give to a couple of charities. About 1% of our annual income. We aren't churchgoers, so we don't tithe. We are still on a tight budget after a business expansion expense. Once revenue rises from that, we will give more.
So, how much do you give away? To who? Why?
I think its important to living a balanced life, and keeping a balanced attitude about money, possessions, and to engage in a broad way with the civil environment that has allowed us to live a relatively privileged existence.