| 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 | $212.89 | 3.560% | $220.4689 | $220.47 | $220.45 | $220.50 |
| Purchase #2 | $163.68 | 7.338% | $175.6908 | $175.69 | $175.70 | $175.70 |
| Purchase #3 | $18.83 | 7.256% | $20.1963 | $20.20 | $20.20 | $20.20 |
| Purchase #4 | $180.73 | 8.396% | $195.9041 | $195.90 | $195.90 | $195.90 |
| Purchase #5 | $128.37 | 6.304% | $136.4624 | $136.46 | $136.45 | $136.50 |
| Purchase #6 | $63.82 | 6.245% | $67.8056 | $67.81 | $67.80 | $67.80 |
| Purchase #7 | $7.90 | 5.593% | $8.3418 | $8.34 | $8.35 | $8.30 |
| 7 purchase totals = | $776.22 | $824.8699 | $824.87 | $824.85 | $824.90 | |