| 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 | $155.77 | 11.858% | $174.2412 | $174.24 | $174.25 | $174.20 |
| Purchase #2 | $66.62 | 11.257% | $74.1194 | $74.12 | $74.10 | $74.10 |
| Purchase #3 | $128.75 | 3.135% | $132.7863 | $132.79 | $132.80 | $132.80 |
| Purchase #4 | $131.62 | 8.337% | $142.5932 | $142.59 | $142.60 | $142.60 |
| Purchase #5 | $8.53 | 10.550% | $9.4299 | $9.43 | $9.45 | $9.40 |
| Purchase #6 | $112.44 | 11.218% | $125.0535 | $125.05 | $125.05 | $125.10 |
| Purchase #7 | $227.53 | 8.553% | $246.9906 | $246.99 | $247.00 | $247.00 |
| 7 purchase totals = | $831.26 | $905.2141 | $905.21 | $905.25 | $905.20 | |