| 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 | $125.70 | 12.684% | $141.6438 | $141.64 | $141.65 | $141.60 |
| Purchase #2 | $10.91 | 5.331% | $11.4916 | $11.49 | $11.50 | $11.50 |
| Purchase #3 | $161.44 | 11.614% | $180.1896 | $180.19 | $180.20 | $180.20 |
| Purchase #4 | $146.89 | 11.156% | $163.277 | $163.28 | $163.30 | $163.30 |
| Purchase #5 | $102.54 | 10.142% | $112.9396 | $112.94 | $112.95 | $112.90 |
| Purchase #6 | $116.50 | 9.766% | $127.8774 | $127.88 | $127.90 | $127.90 |
| Purchase #7 | $63.79 | 6.712% | $68.0716 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $727.77 | $805.4906 | $805.49 | $805.55 | $805.50 | |