| 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 | $115.32 | 9.333% | $126.0828 | $126.08 | $126.10 | $126.10 |
| Purchase #2 | $6.94 | 5.593% | $7.3282 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $128.89 | 5.822% | $136.394 | $136.39 | $136.40 | $136.40 |
| Purchase #4 | $139.87 | 6.821% | $149.4105 | $149.41 | $149.40 | $149.40 |
| Purchase #5 | $70.72 | 13.248% | $80.089 | $80.09 | $80.10 | $80.10 |
| Purchase #6 | $173.68 | 9.596% | $190.3463 | $190.35 | $190.35 | $190.30 |
| Purchase #7 | $194.70 | 8.604% | $211.452 | $211.45 | $211.45 | $211.50 |
| 7 purchase totals = | $830.12 | $901.1028 | $901.10 | $901.15 | $901.10 | |