| 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 | $97.25 | 8.648% | $105.6602 | $105.66 | $105.65 | $105.70 |
| Purchase #2 | $169.68 | 11.249% | $188.7673 | $188.77 | $188.75 | $188.80 |
| Purchase #3 | $231.37 | 11.486% | $257.9452 | $257.95 | $257.95 | $257.90 |
| Purchase #4 | $108.29 | 12.111% | $121.405 | $121.41 | $121.40 | $121.40 |
| Purchase #5 | $190.49 | 4.789% | $199.6126 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $80.97 | 5.211% | $85.1893 | $85.19 | $85.20 | $85.20 |
| Purchase #7 | $75.72 | 8.450% | $82.1183 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $953.77 | $1,040.6979 | $1,040.71 | $1,040.65 | $1,040.70 | |