| 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 | $138.66 | 4.160% | $144.4283 | $144.43 | $144.45 | $144.40 |
| Purchase #2 | $75.74 | 7.696% | $81.569 | $81.57 | $81.55 | $81.60 |
| Purchase #3 | $163.63 | 4.401% | $170.8314 | $170.83 | $170.85 | $170.80 |
| Purchase #4 | $195.81 | 12.321% | $219.9358 | $219.94 | $219.95 | $219.90 |
| Purchase #5 | $17.34 | 6.442% | $18.457 | $18.46 | $18.45 | $18.50 |
| Purchase #6 | $121.90 | 3.500% | $126.1665 | $126.17 | $126.15 | $126.20 |
| Purchase #7 | $200.27 | 11.245% | $222.7904 | $222.79 | $222.80 | $222.80 |
| 7 purchase totals = | $913.35 | $984.1784 | $984.19 | $984.20 | $984.20 | |