1095A overpaid amount not matching amount owed
My 1095A says I received excess amount of $156 (I was overpaid $156). However, my amount owed increases by $163. Why when I put in each month manually the amount I owe each month varies from $13-$15 even though all the amounts are the same each month. Why is there this discrepancy? This is my first time filing a 1095A.