State tax filing

I printed out the worksheet and I have a clue.  My Federal wages are different from my combined state wages by $169 (which I have no idea why).  New Jersey is taking my combined state wages (IL, MA, NJ) and using that number to figure out my tax owed and not my Federal total wages.  So even though New Jersey has already had $145 of state Income Tax paid.  They believe I have to pay $98 more.  Is this correct?