| 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 | $123.49 | 10.467% | $136.4157 | $136.42 | $136.40 | $136.40 |
| Purchase #2 | $149.53 | 7.712% | $161.0618 | $161.06 | $161.05 | $161.10 |
| Purchase #3 | $177.89 | 5.374% | $187.4498 | $187.45 | $187.45 | $187.40 |
| Purchase #4 | $82.85 | 6.576% | $88.2982 | $88.30 | $88.30 | $88.30 |
| Purchase #5 | $40.95 | 5.278% | $43.1113 | $43.11 | $43.10 | $43.10 |
| Purchase #6 | $132.86 | 4.144% | $138.3657 | $138.37 | $138.35 | $138.40 |
| Purchase #7 | $200.38 | 10.595% | $221.6103 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $907.95 | $976.3128 | $976.32 | $976.25 | $976.30 | |