| 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 | $31.84 | 13.671% | $36.1928 | $36.19 | $36.20 | $36.20 |
| Purchase #2 | $231.94 | 12.222% | $260.2877 | $260.29 | $260.30 | $260.30 |
| Purchase #3 | $237.80 | 9.543% | $260.4933 | $260.49 | $260.50 | $260.50 |
| Purchase #4 | $57.93 | 5.771% | $61.2731 | $61.27 | $61.25 | $61.30 |
| Purchase #5 | $143.40 | 10.644% | $158.6635 | $158.66 | $158.65 | $158.70 |
| Purchase #6 | $149.74 | 6.712% | $159.7905 | $159.79 | $159.80 | $159.80 |
| Purchase #7 | $6.27 | 6.659% | $6.6875 | $6.69 | $6.70 | $6.70 |
| 7 purchase totals = | $858.92 | $943.3884 | $943.38 | $943.40 | $943.50 | |