| 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 | $125.92 | 5.595% | $132.9652 | $132.97 | $132.95 | $133.00 |
| Purchase #2 | $7.34 | 12.628% | $8.2669 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $177.52 | 8.562% | $192.7193 | $192.72 | $192.70 | $192.70 |
| Purchase #4 | $59.56 | 11.690% | $66.5226 | $66.52 | $66.50 | $66.50 |
| Purchase #5 | $178.51 | 3.478% | $184.7186 | $184.72 | $184.70 | $184.70 |
| Purchase #6 | $152.68 | 9.161% | $166.667 | $166.67 | $166.65 | $166.70 |
| Purchase #7 | $8.82 | 5.467% | $9.3022 | $9.30 | $9.30 | $9.30 |
| 7 purchase totals = | $710.35 | $761.1618 | $761.17 | $761.05 | $761.20 | |