| 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 | $175.97 | 12.847% | $198.5769 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $26.83 | 8.302% | $29.0574 | $29.06 | $29.05 | $29.10 |
| Purchase #3 | $190.51 | 7.217% | $204.2591 | $204.26 | $204.25 | $204.30 |
| Purchase #4 | $169.90 | 6.297% | $180.5986 | $180.60 | $180.60 | $180.60 |
| Purchase #5 | $35.34 | 13.323% | $40.0483 | $40.05 | $40.05 | $40.00 |
| Purchase #6 | $74.39 | 11.770% | $83.1457 | $83.15 | $83.15 | $83.10 |
| Purchase #7 | $50.99 | 9.524% | $55.8463 | $55.85 | $55.85 | $55.80 |
| 7 purchase totals = | $723.93 | $791.5323 | $791.55 | $791.55 | $791.50 | |