I am facing a case where on Copy C, it indicates TOTALSTATE. However, there are 3 other Copy 2s for 3 different states. Most tax forms asks me to follow Copy C, but this seems like an aggregated value of all my 3 other W2s.

A little more about me : I lived in New York City, interned at NJ over summer and is staying in PA rest of the year. So i have 3 W2s.