| 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 | $105.70 | 10.144% | $116.4222 | $116.42 | $116.40 | $116.40 |
| Purchase #2 | $143.70 | 4.511% | $150.1823 | $150.18 | $150.20 | $150.20 |
| Purchase #3 | $94.52 | 3.718% | $98.0343 | $98.03 | $98.05 | $98.00 |
| Purchase #4 | $79.25 | 4.769% | $83.0294 | $83.03 | $83.05 | $83.00 |
| Purchase #5 | $51.74 | 12.235% | $58.0704 | $58.07 | $58.05 | $58.10 |
| Purchase #6 | $164.46 | 11.133% | $182.7693 | $182.77 | $182.75 | $182.80 |
| Purchase #7 | $185.47 | 10.556% | $205.0482 | $205.05 | $205.05 | $205.00 |
| 7 purchase totals = | $824.84 | $893.5561 | $893.55 | $893.55 | $893.50 | |