| 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 | $112.81 | 3.558% | $116.8238 | $116.82 | $116.80 | $116.80 |
| Purchase #2 | $125.98 | 9.386% | $137.8045 | $137.80 | $137.80 | $137.80 |
| Purchase #3 | $99.82 | 10.298% | $110.0995 | $110.10 | $110.10 | $110.10 |
| Purchase #4 | $163.92 | 4.145% | $170.7145 | $170.71 | $170.70 | $170.70 |
| Purchase #5 | $97.33 | 7.350% | $104.4838 | $104.48 | $104.50 | $104.50 |
| Purchase #6 | $6.87 | 4.477% | $7.1776 | $7.18 | $7.20 | $7.20 |
| Purchase #7 | $102.56 | 9.396% | $112.1965 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $709.29 | $759.3002 | $759.29 | $759.30 | $759.30 | |