| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.54 | 4.676% | $132.457 | $132.46 | $132.45 | $132.50 |
| Purchase #2 | $236.63 | 10.450% | $261.3578 | $261.36 | $261.35 | $261.40 |
| Purchase #3 | $44.40 | 4.770% | $46.5179 | $46.52 | $46.50 | $46.50 |
| Purchase #4 | $15.50 | 4.491% | $16.1961 | $16.20 | $16.20 | $16.20 |
| Purchase #5 | $70.55 | 4.319% | $73.5971 | $73.60 | $73.60 | $73.60 |
| Purchase #6 | $171.71 | 6.782% | $183.3554 | $183.36 | $183.35 | $183.40 |
| Purchase #7 | $100.95 | 4.593% | $105.5866 | $105.59 | $105.60 | $105.60 |
| 7 purchase totals = | $766.28 | $819.0679 | $819.09 | $819.05 | $819.20 | |