| 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 | $170.45 | 8.284% | $184.5701 | $184.57 | $184.55 | $184.60 |
| Purchase #2 | $59.49 | 6.222% | $63.1915 | $63.19 | $63.20 | $63.20 |
| Purchase #3 | $151.73 | 11.751% | $169.5598 | $169.56 | $169.55 | $169.60 |
| Purchase #4 | $126.87 | 7.692% | $136.6288 | $136.63 | $136.65 | $136.60 |
| Purchase #5 | $146.25 | 9.519% | $160.1715 | $160.17 | $160.15 | $160.20 |
| Purchase #6 | $12.46 | 3.681% | $12.9187 | $12.92 | $12.90 | $12.90 |
| Purchase #7 | $126.93 | 9.247% | $138.6672 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $794.18 | $865.7076 | $865.71 | $865.65 | $865.80 | |