| 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 | $136.99 | 10.637% | $151.5616 | $151.56 | $151.55 | $151.60 |
| Purchase #2 | $28.54 | 4.737% | $29.8919 | $29.89 | $29.90 | $29.90 |
| Purchase #3 | $173.45 | 7.288% | $186.091 | $186.09 | $186.10 | $186.10 |
| Purchase #4 | $13.96 | 9.547% | $15.2928 | $15.29 | $15.30 | $15.30 |
| Purchase #5 | $84.58 | 6.359% | $89.9584 | $89.96 | $89.95 | $90.00 |
| Purchase #6 | $198.54 | 9.789% | $217.9751 | $217.98 | $218.00 | $218.00 |
| Purchase #7 | $117.65 | 12.314% | $132.1374 | $132.14 | $132.15 | $132.10 |
| 7 purchase totals = | $753.71 | $822.9082 | $822.91 | $822.95 | $823.00 | |