| 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 | $136.71 | 10.789% | $151.4596 | $151.46 | $151.45 | $151.50 |
| Purchase #2 | $160.29 | 8.189% | $173.4161 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $80.54 | 6.756% | $85.9813 | $85.98 | $86.00 | $86.00 |
| Purchase #4 | $69.43 | 12.495% | $78.1053 | $78.11 | $78.10 | $78.10 |
| Purchase #5 | $181.43 | 6.405% | $193.0506 | $193.05 | $193.05 | $193.10 |
| Purchase #6 | $148.97 | 3.862% | $154.7232 | $154.72 | $154.70 | $154.70 |
| Purchase #7 | $133.51 | 3.866% | $138.6715 | $138.67 | $138.65 | $138.70 |
| 7 purchase totals = | $910.88 | $975.4076 | $975.41 | $975.35 | $975.50 | |