| 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 | $205.41 | 4.792% | $215.2532 | $215.25 | $215.25 | $215.30 |
| Purchase #2 | $81.47 | 12.847% | $91.9365 | $91.94 | $91.95 | $91.90 |
| Purchase #3 | $162.77 | 4.501% | $170.0963 | $170.10 | $170.10 | $170.10 |
| Purchase #4 | $15.61 | 8.835% | $16.9891 | $16.99 | $17.00 | $17.00 |
| Purchase #5 | $42.43 | 9.494% | $46.4583 | $46.46 | $46.45 | $46.50 |
| Purchase #6 | $79.92 | 10.273% | $88.1302 | $88.13 | $88.15 | $88.10 |
| Purchase #7 | $190.68 | 9.766% | $209.3018 | $209.30 | $209.30 | $209.30 |
| 7 purchase totals = | $778.29 | $838.1654 | $838.17 | $838.20 | $838.20 | |