| 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 | $154.36 | 5.636% | $163.0597 | $163.06 | $163.05 | $163.10 |
| Purchase #2 | $12.92 | 8.413% | $14.007 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $212.78 | 5.549% | $224.5872 | $224.59 | $224.60 | $224.60 |
| Purchase #4 | $98.42 | 11.338% | $109.5789 | $109.58 | $109.60 | $109.60 |
| Purchase #5 | $55.76 | 4.116% | $58.0551 | $58.06 | $58.05 | $58.10 |
| Purchase #6 | $229.38 | 10.846% | $254.2586 | $254.26 | $254.25 | $254.30 |
| Purchase #7 | $82.97 | 3.253% | $85.669 | $85.67 | $85.65 | $85.70 |
| 7 purchase totals = | $846.59 | $909.2155 | $909.23 | $909.20 | $909.40 | |