| 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 | $152.52 | 10.240% | $168.138 | $168.14 | $168.15 | $168.10 |
| Purchase #2 | $199.26 | 5.797% | $210.8111 | $210.81 | $210.80 | $210.80 |
| Purchase #3 | $55.51 | 7.299% | $59.5617 | $59.56 | $59.55 | $59.60 |
| Purchase #4 | $195.41 | 3.521% | $202.2904 | $202.29 | $202.30 | $202.30 |
| Purchase #5 | $36.33 | 8.853% | $39.5463 | $39.55 | $39.55 | $39.50 |
| Purchase #6 | $21.78 | 10.810% | $24.1344 | $24.13 | $24.15 | $24.10 |
| Purchase #7 | $94.75 | 12.783% | $106.8619 | $106.86 | $106.85 | $106.90 |
| 7 purchase totals = | $755.56 | $811.3438 | $811.34 | $811.35 | $811.30 | |