| 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 | $160.96 | 12.154% | $180.5231 | $180.52 | $180.50 | $180.50 |
| Purchase #2 | $163.90 | 13.353% | $185.7856 | $185.79 | $185.80 | $185.80 |
| Purchase #3 | $76.96 | 3.381% | $79.562 | $79.56 | $79.55 | $79.60 |
| Purchase #4 | $148.80 | 13.750% | $169.26 | $169.26 | $169.25 | $169.30 |
| Purchase #5 | $76.30 | 11.373% | $84.9776 | $84.98 | $85.00 | $85.00 |
| Purchase #6 | $26.49 | 3.499% | $27.4169 | $27.42 | $27.40 | $27.40 |
| Purchase #7 | $62.53 | 8.263% | $67.6969 | $67.70 | $67.70 | $67.70 |
| 7 purchase totals = | $715.94 | $795.2221 | $795.23 | $795.20 | $795.30 | |