I am a musician and I got my albums selling on iTunes and many stores, my new album is hot but I am not selling enough, what must I do to make it? I am selling a product for $10. I am selling it by giving it to my peers and then they are selling it for me. For each product they sell they keep $5 out of the $10 is sells for. What do I pay taxes on the whole $10 or just the $5 that I receive?