| 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 | $163.82 | 6.239% | $174.0407 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $64.99 | 13.470% | $73.7442 | $73.74 | $73.75 | $73.70 |
| Purchase #3 | $244.46 | 11.219% | $271.886 | $271.89 | $271.90 | $271.90 |
| Purchase #4 | $18.57 | 8.683% | $20.1824 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $126.44 | 5.359% | $133.2159 | $133.22 | $133.20 | $133.20 |
| Purchase #6 | $143.63 | 10.160% | $158.2228 | $158.22 | $158.20 | $158.20 |
| Purchase #7 | $119.72 | 8.751% | $130.1967 | $130.20 | $130.20 | $130.20 |
| 7 purchase totals = | $881.63 | $961.4887 | $961.49 | $961.50 | $961.40 | |