| 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 | $161.70 | 11.773% | $180.7369 | $180.74 | $180.75 | $180.70 |
| Purchase #2 | $123.80 | 13.781% | $140.8609 | $140.86 | $140.85 | $140.90 |
| Purchase #3 | $170.79 | 4.306% | $178.1442 | $178.14 | $178.15 | $178.10 |
| Purchase #4 | $147.88 | 7.183% | $158.5022 | $158.50 | $158.50 | $158.50 |
| Purchase #5 | $47.98 | 9.248% | $52.4172 | $52.42 | $52.40 | $52.40 |
| Purchase #6 | $81.82 | 7.129% | $87.6529 | $87.65 | $87.65 | $87.70 |
| Purchase #7 | $97.81 | 12.622% | $110.1556 | $110.16 | $110.15 | $110.20 |
| 7 purchase totals = | $831.78 | $908.4699 | $908.47 | $908.45 | $908.50 | |