| 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 | $235.42 | 6.651% | $251.0778 | $251.08 | $251.10 | $251.10 |
| Purchase #2 | $154.91 | 5.655% | $163.6702 | $163.67 | $163.65 | $163.70 |
| Purchase #3 | $93.48 | 13.357% | $105.9661 | $105.97 | $105.95 | $106.00 |
| Purchase #4 | $178.95 | 13.792% | $203.6308 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $26.95 | 4.824% | $28.2501 | $28.25 | $28.25 | $28.30 |
| Purchase #6 | $154.77 | 9.708% | $169.7951 | $169.80 | $169.80 | $169.80 |
| Purchase #7 | $37.32 | 11.201% | $41.5002 | $41.50 | $41.50 | $41.50 |
| 7 purchase totals = | $881.80 | $963.8903 | $963.90 | $963.90 | $964.00 | |