| 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 | $166.65 | 4.651% | $174.4009 | $174.40 | $174.40 | $174.40 |
| Purchase #2 | $13.29 | 8.209% | $14.381 | $14.38 | $14.40 | $14.40 |
| Purchase #3 | $118.50 | 5.625% | $125.1656 | $125.17 | $125.15 | $125.20 |
| Purchase #4 | $242.38 | 7.292% | $260.0543 | $260.05 | $260.05 | $260.10 |
| Purchase #5 | $46.71 | 4.436% | $48.7821 | $48.78 | $48.80 | $48.80 |
| Purchase #6 | $6.92 | 6.495% | $7.3695 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $123.79 | 5.338% | $130.3979 | $130.40 | $130.40 | $130.40 |
| 7 purchase totals = | $718.24 | $760.5513 | $760.55 | $760.55 | $760.70 | |