| 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 | $89.61 | 13.832% | $102.0049 | $102.00 | $102.00 | $102.00 |
| Purchase #2 | $170.94 | 5.409% | $180.1861 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $12.38 | 10.595% | $13.6917 | $13.69 | $13.70 | $13.70 |
| Purchase #4 | $72.53 | 8.561% | $78.7393 | $78.74 | $78.75 | $78.70 |
| Purchase #5 | $196.91 | 12.524% | $221.571 | $221.57 | $221.55 | $221.60 |
| Purchase #6 | $103.63 | 8.600% | $112.5422 | $112.54 | $112.55 | $112.50 |
| Purchase #7 | $22.77 | 8.855% | $24.7863 | $24.79 | $24.80 | $24.80 |
| 7 purchase totals = | $668.77 | $733.5215 | $733.52 | $733.55 | $733.50 | |