| 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 | $148.43 | 10.399% | $163.8652 | $163.87 | $163.85 | $163.90 |
| Purchase #2 | $189.59 | 7.654% | $204.1012 | $204.10 | $204.10 | $204.10 |
| Purchase #3 | $48.32 | 7.805% | $52.0914 | $52.09 | $52.10 | $52.10 |
| Purchase #4 | $62.80 | 4.614% | $65.6976 | $65.70 | $65.70 | $65.70 |
| Purchase #5 | $170.98 | 9.739% | $187.6317 | $187.63 | $187.65 | $187.60 |
| Purchase #6 | $180.81 | 12.473% | $203.3624 | $203.36 | $203.35 | $203.40 |
| Purchase #7 | $74.57 | 12.790% | $84.1075 | $84.11 | $84.10 | $84.10 |
| 7 purchase totals = | $875.50 | $960.8570 | $960.86 | $960.85 | $960.90 | |