| 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 | $174.26 | 9.563% | $190.9245 | $190.92 | $190.90 | $190.90 |
| Purchase #2 | $79.97 | 4.844% | $83.8437 | $83.84 | $83.85 | $83.80 |
| Purchase #3 | $197.71 | 9.177% | $215.8538 | $215.85 | $215.85 | $215.90 |
| Purchase #4 | $121.63 | 3.730% | $126.1668 | $126.17 | $126.15 | $126.20 |
| Purchase #5 | $55.41 | 3.503% | $57.351 | $57.35 | $57.35 | $57.40 |
| Purchase #6 | $54.88 | 8.549% | $59.5717 | $59.57 | $59.55 | $59.60 |
| Purchase #7 | $150.98 | 8.359% | $163.6004 | $163.60 | $163.60 | $163.60 |
| 7 purchase totals = | $834.84 | $897.3119 | $897.30 | $897.25 | $897.40 | |