| 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 | $123.62 | 7.192% | $132.5108 | $132.51 | $132.50 | $132.50 |
| Purchase #2 | $10.60 | 5.330% | $11.165 | $11.17 | $11.15 | $11.20 |
| Purchase #3 | $159.59 | 5.678% | $168.6515 | $168.65 | $168.65 | $168.70 |
| Purchase #4 | $64.80 | 13.803% | $73.7443 | $73.74 | $73.75 | $73.70 |
| Purchase #5 | $131.34 | 9.260% | $143.5021 | $143.50 | $143.50 | $143.50 |
| Purchase #6 | $77.29 | 6.340% | $82.1902 | $82.19 | $82.20 | $82.20 |
| Purchase #7 | $147.33 | 11.197% | $163.8265 | $163.83 | $163.85 | $163.80 |
| 7 purchase totals = | $714.57 | $775.5904 | $775.59 | $775.60 | $775.60 | |