| 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 | $137.39 | 6.538% | $146.3726 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $191.83 | 7.536% | $206.2863 | $206.29 | $206.30 | $206.30 |
| Purchase #3 | $228.84 | 13.762% | $260.333 | $260.33 | $260.35 | $260.30 |
| Purchase #4 | $167.65 | 8.651% | $182.1534 | $182.15 | $182.15 | $182.20 |
| Purchase #5 | $22.70 | 12.312% | $25.4948 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $112.26 | 13.873% | $127.8338 | $127.83 | $127.85 | $127.80 |
| Purchase #7 | $210.63 | 6.426% | $224.1651 | $224.17 | $224.15 | $224.20 |
| 7 purchase totals = | $1,071.30 | $1,172.6390 | $1,172.63 | $1,172.65 | $1,172.70 | |