| 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 | $121.96 | 8.785% | $132.6742 | $132.67 | $132.65 | $132.70 |
| Purchase #2 | $163.83 | 7.471% | $176.0697 | $176.07 | $176.05 | $176.10 |
| Purchase #3 | $26.37 | 4.526% | $27.5635 | $27.56 | $27.55 | $27.60 |
| Purchase #4 | $15.56 | 4.110% | $16.1995 | $16.20 | $16.20 | $16.20 |
| Purchase #5 | $17.27 | 11.552% | $19.265 | $19.27 | $19.25 | $19.30 |
| Purchase #6 | $150.61 | 7.403% | $161.7597 | $161.76 | $161.75 | $161.80 |
| Purchase #7 | $167.62 | 3.669% | $173.77 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $663.22 | $707.3016 | $707.30 | $707.20 | $707.50 | |