| 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 | $160.65 | 10.263% | $177.1375 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $189.56 | 10.318% | $209.1188 | $209.12 | $209.10 | $209.10 |
| Purchase #3 | $234.67 | 11.208% | $260.9718 | $260.97 | $260.95 | $261.00 |
| Purchase #4 | $35.72 | 8.325% | $38.6937 | $38.69 | $38.70 | $38.70 |
| Purchase #5 | $163.51 | 11.611% | $182.4951 | $182.50 | $182.50 | $182.50 |
| Purchase #6 | $102.64 | 8.431% | $111.2936 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $175.50 | 5.615% | $185.3543 | $185.35 | $185.35 | $185.40 |
| 7 purchase totals = | $1,062.25 | $1,165.0648 | $1,165.06 | $1,165.05 | $1,165.10 | |