| 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 | $180.41 | 13.702% | $205.1298 | $205.13 | $205.15 | $205.10 |
| Purchase #2 | $161.52 | 13.464% | $183.2671 | $183.27 | $183.25 | $183.30 |
| Purchase #3 | $5.66 | 12.481% | $6.3664 | $6.37 | $6.35 | $6.40 |
| Purchase #4 | $151.40 | 6.140% | $160.696 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $15.33 | 13.202% | $17.3539 | $17.35 | $17.35 | $17.40 |
| Purchase #6 | $116.37 | 9.537% | $127.4682 | $127.47 | $127.45 | $127.50 |
| Purchase #7 | $107.40 | 10.675% | $118.865 | $118.87 | $118.85 | $118.90 |
| 7 purchase totals = | $738.09 | $819.1464 | $819.16 | $819.10 | $819.30 | |