| 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 | $116.61 | 13.522% | $132.378 | $132.38 | $132.40 | $132.40 |
| Purchase #2 | $125.39 | 8.438% | $135.9704 | $135.97 | $135.95 | $136.00 |
| Purchase #3 | $186.81 | 8.257% | $202.2349 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $229.71 | 11.361% | $255.8074 | $255.81 | $255.80 | $255.80 |
| Purchase #5 | $11.28 | 5.352% | $11.8837 | $11.88 | $11.90 | $11.90 |
| Purchase #6 | $55.81 | 13.583% | $63.3907 | $63.39 | $63.40 | $63.40 |
| Purchase #7 | $170.85 | 5.786% | $180.7354 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $896.46 | $982.4005 | $982.40 | $982.45 | $982.40 | |