| 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 | $214.46 | 3.836% | $222.6867 | $222.69 | $222.70 | $222.70 |
| Purchase #2 | $49.57 | 4.615% | $51.8577 | $51.86 | $51.85 | $51.90 |
| Purchase #3 | $75.85 | 4.795% | $79.487 | $79.49 | $79.50 | $79.50 |
| Purchase #4 | $12.65 | 11.247% | $14.0727 | $14.07 | $14.05 | $14.10 |
| Purchase #5 | $83.76 | 9.781% | $91.9526 | $91.95 | $91.95 | $92.00 |
| Purchase #6 | $143.92 | 13.478% | $163.3175 | $163.32 | $163.30 | $163.30 |
| Purchase #7 | $166.51 | 9.733% | $182.7164 | $182.72 | $182.70 | $182.70 |
| 7 purchase totals = | $746.72 | $806.0906 | $806.10 | $806.05 | $806.20 | |