| 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 | $182.47 | 6.422% | $194.1882 | $194.19 | $194.20 | $194.20 |
| Purchase #2 | $194.51 | 7.499% | $209.0963 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $56.43 | 7.703% | $60.7768 | $60.78 | $60.80 | $60.80 |
| Purchase #4 | $15.67 | 3.418% | $16.2056 | $16.21 | $16.20 | $16.20 |
| Purchase #5 | $213.59 | 13.834% | $243.138 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $30.67 | 9.201% | $33.4919 | $33.49 | $33.50 | $33.50 |
| Purchase #7 | $99.31 | 12.822% | $112.0435 | $112.04 | $112.05 | $112.00 |
| 7 purchase totals = | $792.65 | $868.9403 | $868.95 | $869.00 | $868.90 | |