| 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 | $152.59 | 7.318% | $163.7565 | $163.76 | $163.75 | $163.80 |
| Purchase #2 | $61.27 | 6.113% | $65.0154 | $65.02 | $65.00 | $65.00 |
| Purchase #3 | $124.37 | 10.522% | $137.4562 | $137.46 | $137.45 | $137.50 |
| Purchase #4 | $130.51 | 12.738% | $147.1344 | $147.13 | $147.15 | $147.10 |
| Purchase #5 | $76.69 | 7.289% | $82.2799 | $82.28 | $82.30 | $82.30 |
| Purchase #6 | $234.73 | 9.801% | $257.7359 | $257.74 | $257.75 | $257.70 |
| Purchase #7 | $25.70 | 6.134% | $27.2764 | $27.28 | $27.30 | $27.30 |
| 7 purchase totals = | $805.86 | $880.6547 | $880.67 | $880.70 | $880.70 | |