| 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 | $169.69 | 3.164% | $175.059 | $175.06 | $175.05 | $175.10 |
| Purchase #2 | $119.87 | 5.234% | $126.144 | $126.14 | $126.15 | $126.10 |
| Purchase #3 | $121.94 | 12.341% | $136.9886 | $136.99 | $137.00 | $137.00 |
| Purchase #4 | $58.43 | 10.674% | $64.6668 | $64.67 | $64.65 | $64.70 |
| Purchase #5 | $36.84 | 11.652% | $41.1326 | $41.13 | $41.15 | $41.10 |
| Purchase #6 | $143.51 | 13.290% | $162.5825 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $170.42 | 8.256% | $184.4899 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $820.70 | $891.0634 | $891.06 | $891.10 | $891.10 | |