| 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 | $148.86 | 11.725% | $166.3138 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $88.85 | 11.196% | $98.7976 | $98.80 | $98.80 | $98.80 |
| Purchase #3 | $170.87 | 13.305% | $193.6043 | $193.60 | $193.60 | $193.60 |
| Purchase #4 | $53.70 | 9.376% | $58.7349 | $58.73 | $58.75 | $58.70 |
| Purchase #5 | $159.38 | 5.440% | $168.0503 | $168.05 | $168.05 | $168.10 |
| Purchase #6 | $88.27 | 12.763% | $99.5359 | $99.54 | $99.55 | $99.50 |
| Purchase #7 | $140.57 | 6.836% | $150.1794 | $150.18 | $150.20 | $150.20 |
| 7 purchase totals = | $850.50 | $935.2162 | $935.21 | $935.25 | $935.20 | |