| 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 | $136.32 | 4.142% | $141.9664 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $226.33 | 7.753% | $243.8774 | $243.88 | $243.90 | $243.90 |
| Purchase #3 | $151.32 | 8.465% | $164.1292 | $164.13 | $164.15 | $164.10 |
| Purchase #4 | $29.84 | 5.832% | $31.5803 | $31.58 | $31.60 | $31.60 |
| Purchase #5 | $80.82 | 13.818% | $91.9877 | $91.99 | $92.00 | $92.00 |
| Purchase #6 | $196.41 | 4.732% | $205.7041 | $205.70 | $205.70 | $205.70 |
| Purchase #7 | $108.85 | 7.410% | $116.9158 | $116.92 | $116.90 | $116.90 |
| 7 purchase totals = | $929.89 | $996.1609 | $996.17 | $996.20 | $996.20 | |