| 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 | $184.69 | 3.855% | $191.8098 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $16.79 | 10.846% | $18.611 | $18.61 | $18.60 | $18.60 |
| Purchase #3 | $66.95 | 5.337% | $70.5231 | $70.52 | $70.50 | $70.50 |
| Purchase #4 | $61.57 | 13.173% | $69.6806 | $69.68 | $69.70 | $69.70 |
| Purchase #5 | $147.53 | 4.867% | $154.7103 | $154.71 | $154.70 | $154.70 |
| Purchase #6 | $57.33 | 13.837% | $65.2628 | $65.26 | $65.25 | $65.30 |
| Purchase #7 | $242.84 | 7.341% | $260.6669 | $260.67 | $260.65 | $260.70 |
| 7 purchase totals = | $777.70 | $831.2645 | $831.26 | $831.20 | $831.30 | |