| 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 | $185.95 | 13.379% | $210.8283 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $37.84 | 10.824% | $41.9358 | $41.94 | $41.95 | $41.90 |
| Purchase #3 | $171.59 | 9.476% | $187.8499 | $187.85 | $187.85 | $187.80 |
| Purchase #4 | $126.95 | 9.360% | $138.8325 | $138.83 | $138.85 | $138.80 |
| Purchase #5 | $94.49 | 13.399% | $107.1507 | $107.15 | $107.15 | $107.20 |
| Purchase #6 | $127.99 | 4.108% | $133.2478 | $133.25 | $133.25 | $133.20 |
| Purchase #7 | $136.64 | 4.644% | $142.9856 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $881.45 | $962.8306 | $962.84 | $962.90 | $962.70 | |