| 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 | $170.32 | 4.564% | $178.0934 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $58.98 | 10.514% | $65.1812 | $65.18 | $65.20 | $65.20 |
| Purchase #3 | $64.99 | 10.376% | $71.7334 | $71.73 | $71.75 | $71.70 |
| Purchase #4 | $127.79 | 8.208% | $138.279 | $138.28 | $138.30 | $138.30 |
| Purchase #5 | $233.75 | 8.723% | $254.14 | $254.14 | $254.15 | $254.10 |
| Purchase #6 | $222.60 | 4.517% | $232.6548 | $232.65 | $232.65 | $232.70 |
| Purchase #7 | $26.66 | 8.390% | $28.8968 | $28.90 | $28.90 | $28.90 |
| 7 purchase totals = | $905.09 | $968.9786 | $968.97 | $969.05 | $969.00 | |