| 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 | $122.66 | 7.347% | $131.6718 | $131.67 | $131.65 | $131.70 |
| Purchase #2 | $199.99 | 13.316% | $226.6207 | $226.62 | $226.60 | $226.60 |
| Purchase #3 | $41.48 | 10.293% | $45.7495 | $45.75 | $45.75 | $45.70 |
| Purchase #4 | $132.75 | 7.247% | $142.3704 | $142.37 | $142.35 | $142.40 |
| Purchase #5 | $93.38 | 6.611% | $99.5534 | $99.55 | $99.55 | $99.60 |
| Purchase #6 | $86.33 | 10.328% | $95.2462 | $95.25 | $95.25 | $95.20 |
| Purchase #7 | $95.87 | 6.603% | $102.2003 | $102.20 | $102.20 | $102.20 |
| 7 purchase totals = | $772.46 | $843.4123 | $843.41 | $843.35 | $843.40 | |