| 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 | $125.67 | 5.648% | $132.7678 | $132.77 | $132.75 | $132.80 |
| Purchase #2 | $231.76 | 4.568% | $242.3468 | $242.35 | $242.35 | $242.30 |
| Purchase #3 | $69.29 | 12.235% | $77.7676 | $77.77 | $77.75 | $77.80 |
| Purchase #4 | $66.96 | 10.114% | $73.7323 | $73.73 | $73.75 | $73.70 |
| Purchase #5 | $130.99 | 7.535% | $140.8601 | $140.86 | $140.85 | $140.90 |
| Purchase #6 | $191.26 | 11.306% | $212.8839 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $26.97 | 6.866% | $28.8218 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $842.90 | $909.1803 | $909.18 | $909.15 | $909.20 | |