| 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 | $152.51 | 10.588% | $168.6578 | $168.66 | $168.65 | $168.70 |
| Purchase #2 | $76.78 | 8.706% | $83.4645 | $83.46 | $83.45 | $83.50 |
| Purchase #3 | $207.59 | 11.684% | $231.8448 | $231.84 | $231.85 | $231.80 |
| Purchase #4 | $56.34 | 5.687% | $59.5441 | $59.54 | $59.55 | $59.50 |
| Purchase #5 | $177.51 | 7.610% | $191.0185 | $191.02 | $191.00 | $191.00 |
| Purchase #6 | $28.81 | 5.452% | $30.3807 | $30.38 | $30.40 | $30.40 |
| Purchase #7 | $24.67 | 8.475% | $26.7608 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $724.21 | $791.6712 | $791.66 | $791.65 | $791.70 | |