Should I get a rabies shot.

Yesterday I was eating a vada at a chaya kada and saw a dog nearby. I was full so I thought I would give it the dog. So I lured it near me with the vada and as I was about to throw it, he immediately bit it off my hand. There's not cut, bruise or wound but I think I felt its teeth grace my fingers. It's my locality dog, I have seen it before. Not to sound like s hypochondric but rabies is fatal, so should I get a shot. My friends say even if I go they won't vaccinate me as I don't have any wound.