| 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 | $183.87 | 3.448% | $190.2098 | $190.21 | $190.20 | $190.20 |
| Purchase #2 | $100.46 | 5.597% | $106.0827 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $162.88 | 4.425% | $170.0874 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $58.69 | 9.300% | $64.1482 | $64.15 | $64.15 | $64.10 |
| Purchase #5 | $67.94 | 7.614% | $73.113 | $73.11 | $73.10 | $73.10 |
| Purchase #6 | $148.32 | 4.130% | $154.4456 | $154.45 | $154.45 | $154.40 |
| Purchase #7 | $174.72 | 4.790% | $183.0891 | $183.09 | $183.10 | $183.10 |
| 7 purchase totals = | $896.88 | $941.1758 | $941.18 | $941.20 | $941.10 | |