| 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 | $132.62 | 13.284% | $150.2372 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $177.34 | 10.278% | $195.567 | $195.57 | $195.55 | $195.60 |
| Purchase #3 | $91.68 | 6.267% | $97.4256 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $204.86 | 8.456% | $222.183 | $222.18 | $222.20 | $222.20 |
| Purchase #5 | $40.88 | 5.822% | $43.26 | $43.26 | $43.25 | $43.30 |
| Purchase #6 | $18.74 | 7.715% | $20.1858 | $20.19 | $20.20 | $20.20 |
| Purchase #7 | $250.63 | 5.285% | $263.8758 | $263.88 | $263.90 | $263.90 |
| 7 purchase totals = | $916.75 | $992.7344 | $992.75 | $992.80 | $992.80 | |