I am taking the position that tithing not only applies, it is vitally important to the church.
Why not tithe? Do you love your money so much? Consider, that it is the Love of Money that is the root of all evil. One should gladly give all one can to their church. Why would you not?
What religion are you, specifically?
Jewish? Protestant? Atheist? Troll?
Or perhaps you're just a simple hypocrite?