| 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 | $70.69 | 6.756% | $75.4658 | $75.47 | $75.45 | $75.50 |
| Purchase #2 | $143.96 | 4.730% | $150.7693 | $150.77 | $150.75 | $150.80 |
| Purchase #3 | $125.51 | 12.572% | $141.2891 | $141.29 | $141.30 | $141.30 |
| Purchase #4 | $189.38 | 7.586% | $203.7464 | $203.75 | $203.75 | $203.70 |
| Purchase #5 | $41.41 | 8.776% | $45.0441 | $45.04 | $45.05 | $45.00 |
| Purchase #6 | $157.76 | 4.709% | $165.1889 | $165.19 | $165.20 | $165.20 |
| Purchase #7 | $182.28 | 5.767% | $192.7921 | $192.79 | $192.80 | $192.80 |
| 7 purchase totals = | $910.99 | $974.2957 | $974.30 | $974.30 | $974.30 | |