| 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 | $170.96 | 9.494% | $187.1909 | $187.19 | $187.20 | $187.20 |
| Purchase #2 | $37.98 | 9.372% | $41.5395 | $41.54 | $41.55 | $41.50 |
| Purchase #3 | $21.43 | 12.504% | $24.1096 | $24.11 | $24.10 | $24.10 |
| Purchase #4 | $113.28 | 7.391% | $121.6525 | $121.65 | $121.65 | $121.70 |
| Purchase #5 | $15.34 | 3.802% | $15.9232 | $15.92 | $15.90 | $15.90 |
| Purchase #6 | $131.98 | 3.193% | $136.1941 | $136.19 | $136.20 | $136.20 |
| Purchase #7 | $235.31 | 5.522% | $248.3038 | $248.30 | $248.30 | $248.30 |
| 7 purchase totals = | $726.28 | $774.9136 | $774.90 | $774.90 | $774.90 | |