| 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 | $150.32 | 13.546% | $170.6823 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $140.60 | 9.447% | $153.8825 | $153.88 | $153.90 | $153.90 |
| Purchase #3 | $27.79 | 10.119% | $30.6021 | $30.60 | $30.60 | $30.60 |
| Purchase #4 | $74.87 | 3.541% | $77.5211 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $190.37 | 10.571% | $210.494 | $210.49 | $210.50 | $210.50 |
| Purchase #6 | $178.97 | 8.748% | $194.6263 | $194.63 | $194.65 | $194.60 |
| Purchase #7 | $60.63 | 12.278% | $68.0742 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $823.55 | $905.8825 | $905.87 | $905.90 | $905.90 | |