| 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 | $153.29 | 4.473% | $160.1467 | $160.15 | $160.15 | $160.10 |
| Purchase #2 | $14.65 | 7.167% | $15.7 | $15.70 | $15.70 | $15.70 |
| Purchase #3 | $39.97 | 10.805% | $44.2888 | $44.29 | $44.30 | $44.30 |
| Purchase #4 | $86.68 | 8.470% | $94.0218 | $94.02 | $94.00 | $94.00 |
| Purchase #5 | $174.60 | 3.404% | $180.5434 | $180.54 | $180.55 | $180.50 |
| Purchase #6 | $210.55 | 6.633% | $224.5158 | $224.52 | $224.50 | $224.50 |
| Purchase #7 | $182.31 | 12.426% | $204.9638 | $204.96 | $204.95 | $205.00 |
| 7 purchase totals = | $862.05 | $924.1803 | $924.18 | $924.15 | $924.10 | |