| 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 | $148.89 | 4.604% | $155.7449 | $155.74 | $155.75 | $155.70 |
| Purchase #2 | $102.32 | 8.346% | $110.8596 | $110.86 | $110.85 | $110.90 |
| Purchase #3 | $57.27 | 13.495% | $64.9986 | $65.00 | $65.00 | $65.00 |
| Purchase #4 | $48.39 | 9.152% | $52.8187 | $52.82 | $52.80 | $52.80 |
| Purchase #5 | $28.52 | 7.393% | $30.6285 | $30.63 | $30.65 | $30.60 |
| Purchase #6 | $233.57 | 9.494% | $255.7451 | $255.75 | $255.75 | $255.70 |
| Purchase #7 | $104.96 | 10.745% | $116.238 | $116.24 | $116.25 | $116.20 |
| 7 purchase totals = | $723.92 | $787.0334 | $787.04 | $787.05 | $786.90 | |