| 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 | $139.76 | 10.152% | $153.9484 | $153.95 | $153.95 | $153.90 |
| Purchase #2 | $123.57 | 8.665% | $134.2773 | $134.28 | $134.30 | $134.30 |
| Purchase #3 | $88.40 | 6.677% | $94.3025 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $42.51 | 9.790% | $46.6717 | $46.67 | $46.65 | $46.70 |
| Purchase #5 | $16.43 | 7.874% | $17.7237 | $17.72 | $17.70 | $17.70 |
| Purchase #6 | $88.65 | 10.396% | $97.8661 | $97.87 | $97.85 | $97.90 |
| Purchase #7 | $215.84 | 3.548% | $223.498 | $223.50 | $223.50 | $223.50 |
| 7 purchase totals = | $715.16 | $768.2877 | $768.29 | $768.25 | $768.30 | |