| 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 | $173.52 | 11.352% | $193.218 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $173.27 | 3.669% | $179.6273 | $179.63 | $179.65 | $179.60 |
| Purchase #3 | $31.25 | 5.790% | $33.0594 | $33.06 | $33.05 | $33.10 |
| Purchase #4 | $107.94 | 4.573% | $112.8761 | $112.88 | $112.90 | $112.90 |
| Purchase #5 | $229.62 | 5.845% | $243.0413 | $243.04 | $243.05 | $243.00 |
| Purchase #6 | $97.93 | 12.554% | $110.2241 | $110.22 | $110.20 | $110.20 |
| Purchase #7 | $101.35 | 5.142% | $106.5614 | $106.56 | $106.55 | $106.60 |
| 7 purchase totals = | $914.88 | $978.6076 | $978.61 | $978.60 | $978.60 | |