| 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 | $164.30 | 3.324% | $169.7613 | $169.76 | $169.75 | $169.80 |
| Purchase #2 | $134.32 | 8.795% | $146.1334 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $62.39 | 8.861% | $67.9184 | $67.92 | $67.90 | $67.90 |
| Purchase #4 | $164.78 | 3.420% | $170.4155 | $170.42 | $170.40 | $170.40 |
| Purchase #5 | $64.40 | 8.203% | $69.6827 | $69.68 | $69.70 | $69.70 |
| Purchase #6 | $68.41 | 8.149% | $73.9847 | $73.98 | $74.00 | $74.00 |
| Purchase #7 | $172.49 | 8.807% | $187.6812 | $187.68 | $187.70 | $187.70 |
| 7 purchase totals = | $831.09 | $885.5772 | $885.57 | $885.60 | $885.60 | |