| 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 | $18.81 | 4.543% | $19.6645 | $19.66 | $19.65 | $19.70 |
| Purchase #2 | $107.53 | 9.438% | $117.6787 | $117.68 | $117.70 | $117.70 |
| Purchase #3 | $158.33 | 5.418% | $166.9083 | $166.91 | $166.90 | $166.90 |
| Purchase #4 | $190.75 | 8.500% | $206.9638 | $206.96 | $206.95 | $207.00 |
| Purchase #5 | $76.32 | 10.322% | $84.1978 | $84.20 | $84.20 | $84.20 |
| Purchase #6 | $175.31 | 13.859% | $199.6062 | $199.61 | $199.60 | $199.60 |
| Purchase #7 | $142.29 | 11.772% | $159.0404 | $159.04 | $159.05 | $159.00 |
| 7 purchase totals = | $869.34 | $954.0597 | $954.06 | $954.05 | $954.10 | |