| 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 | $132.57 | 6.291% | $140.91 | $140.91 | $140.90 | $140.90 |
| Purchase #2 | $55.49 | 8.625% | $60.276 | $60.28 | $60.30 | $60.30 |
| Purchase #3 | $42.98 | 10.800% | $47.6218 | $47.62 | $47.60 | $47.60 |
| Purchase #4 | $245.68 | 8.848% | $267.4178 | $267.42 | $267.40 | $267.40 |
| Purchase #5 | $57.59 | 13.555% | $65.3963 | $65.40 | $65.40 | $65.40 |
| Purchase #6 | $171.68 | 11.313% | $191.1022 | $191.10 | $191.10 | $191.10 |
| Purchase #7 | $110.41 | 13.716% | $125.5538 | $125.55 | $125.55 | $125.60 |
| 7 purchase totals = | $816.40 | $898.2779 | $898.28 | $898.25 | $898.30 | |