| 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 | $185.60 | 5.485% | $195.7802 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $44.82 | 7.586% | $48.22 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $173.84 | 11.710% | $194.1967 | $194.20 | $194.20 | $194.20 |
| Purchase #4 | $107.58 | 10.307% | $118.6683 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $116.49 | 9.155% | $127.1547 | $127.15 | $127.15 | $127.20 |
| Purchase #6 | $110.40 | 7.762% | $118.9692 | $118.97 | $118.95 | $119.00 |
| Purchase #7 | $77.42 | 8.805% | $84.2368 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $816.15 | $887.2259 | $887.23 | $887.20 | $887.30 | |