| 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 | $144.95 | 9.536% | $158.7724 | $158.77 | $158.75 | $158.80 |
| Purchase #2 | $41.28 | 8.359% | $44.7306 | $44.73 | $44.75 | $44.70 |
| Purchase #3 | $97.92 | 7.702% | $105.4618 | $105.46 | $105.45 | $105.50 |
| Purchase #4 | $44.52 | 13.737% | $50.6357 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $173.38 | 9.622% | $190.0626 | $190.06 | $190.05 | $190.10 |
| Purchase #6 | $25.85 | 9.588% | $28.3285 | $28.33 | $28.35 | $28.30 |
| Purchase #7 | $197.70 | 11.754% | $220.9377 | $220.94 | $220.95 | $220.90 |
| 7 purchase totals = | $725.60 | $798.9293 | $798.93 | $798.95 | $798.90 | |