Get your taxes done using TurboTax

you are on the right track.  The capital gain you calculate is ALL going to be at 15%, unless your ordinalry income exceeds $400,000 (at which point the capital gains tax is 20%).

 

Also, you may have to pay the 3.8% additional tax (NIIT) if you ordinary income exceeds $250,000. it's not only going to impact the capital gains but any 'qualifying dividends' 

 

just put the information you provided into Turbo Tax . it'll handle it.