| 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 | $116.76 | 8.783% | $127.015 | $127.02 | $127.00 | $127.00 |
| Purchase #2 | $149.35 | 7.742% | $160.9127 | $160.91 | $160.90 | $160.90 |
| Purchase #3 | $163.47 | 3.717% | $169.5462 | $169.55 | $169.55 | $169.50 |
| Purchase #4 | $84.97 | 10.703% | $94.0643 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $134.36 | 3.567% | $139.1526 | $139.15 | $139.15 | $139.20 |
| Purchase #6 | $166.53 | 7.742% | $179.4228 | $179.42 | $179.40 | $179.40 |
| Purchase #7 | $73.54 | 4.297% | $76.7 | $76.70 | $76.70 | $76.70 |
| 7 purchase totals = | $888.98 | $946.8136 | $946.81 | $946.75 | $946.80 | |