| 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 | $169.61 | 6.134% | $180.0139 | $180.01 | $180.00 | $180.00 |
| Purchase #2 | $182.50 | 6.561% | $194.4738 | $194.47 | $194.45 | $194.50 |
| Purchase #3 | $16.34 | 7.872% | $17.6263 | $17.63 | $17.65 | $17.60 |
| Purchase #4 | $182.43 | 5.329% | $192.1517 | $192.15 | $192.15 | $192.20 |
| Purchase #5 | $88.99 | 6.479% | $94.7557 | $94.76 | $94.75 | $94.80 |
| Purchase #6 | $221.26 | 13.761% | $251.7076 | $251.71 | $251.70 | $251.70 |
| Purchase #7 | $28.91 | 5.121% | $30.3905 | $30.39 | $30.40 | $30.40 |
| 7 purchase totals = | $890.04 | $961.1195 | $961.12 | $961.10 | $961.20 | |