| 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 | $182.56 | 13.612% | $207.4101 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $108.38 | 10.738% | $120.0178 | $120.02 | $120.00 | $120.00 |
| Purchase #3 | $60.98 | 8.858% | $66.3816 | $66.38 | $66.40 | $66.40 |
| Purchase #4 | $121.53 | 7.433% | $130.5633 | $130.56 | $130.55 | $130.60 |
| Purchase #5 | $53.80 | 8.195% | $58.2089 | $58.21 | $58.20 | $58.20 |
| Purchase #6 | $126.73 | 5.458% | $133.6469 | $133.65 | $133.65 | $133.60 |
| Purchase #7 | $28.70 | 9.840% | $31.5241 | $31.52 | $31.50 | $31.50 |
| 7 purchase totals = | $682.68 | $747.7527 | $747.75 | $747.70 | $747.70 | |