| 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 | $153.48 | 10.364% | $169.3867 | $169.39 | $169.40 | $169.40 |
| Purchase #2 | $171.95 | 10.807% | $190.5326 | $190.53 | $190.55 | $190.50 |
| Purchase #3 | $83.40 | 13.525% | $94.6799 | $94.68 | $94.70 | $94.70 |
| Purchase #4 | $84.43 | 11.245% | $93.9242 | $93.92 | $93.90 | $93.90 |
| Purchase #5 | $67.77 | 13.713% | $77.0633 | $77.06 | $77.05 | $77.10 |
| Purchase #6 | $159.41 | 12.593% | $179.4845 | $179.48 | $179.50 | $179.50 |
| Purchase #7 | $104.43 | 8.176% | $112.9682 | $112.97 | $112.95 | $113.00 |
| 7 purchase totals = | $824.87 | $918.0394 | $918.03 | $918.05 | $918.10 | |