| 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 | $150.31 | 8.648% | $163.3088 | $163.31 | $163.30 | $163.30 |
| Purchase #2 | $107.70 | 11.362% | $119.9369 | $119.94 | $119.95 | $119.90 |
| Purchase #3 | $55.31 | 10.775% | $61.2697 | $61.27 | $61.25 | $61.30 |
| Purchase #4 | $217.99 | 9.500% | $238.6991 | $238.70 | $238.70 | $238.70 |
| Purchase #5 | $182.60 | 6.496% | $194.4617 | $194.46 | $194.45 | $194.50 |
| Purchase #6 | $78.97 | 8.257% | $85.4906 | $85.49 | $85.50 | $85.50 |
| Purchase #7 | $117.65 | 12.605% | $132.4798 | $132.48 | $132.50 | $132.50 |
| 7 purchase totals = | $910.53 | $995.6466 | $995.65 | $995.65 | $995.70 | |