| 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 | $107.38 | 11.536% | $119.7674 | $119.77 | $119.75 | $119.80 |
| Purchase #2 | $158.28 | 3.663% | $164.0778 | $164.08 | $164.10 | $164.10 |
| Purchase #3 | $110.49 | 7.721% | $119.0209 | $119.02 | $119.00 | $119.00 |
| Purchase #4 | $42.48 | 10.122% | $46.7798 | $46.78 | $46.80 | $46.80 |
| Purchase #5 | $161.50 | 4.706% | $169.1002 | $169.10 | $169.10 | $169.10 |
| Purchase #6 | $213.25 | 8.566% | $231.517 | $231.52 | $231.50 | $231.50 |
| Purchase #7 | $27.68 | 8.539% | $30.0436 | $30.04 | $30.05 | $30.00 |
| 7 purchase totals = | $821.06 | $880.3067 | $880.31 | $880.30 | $880.30 | |