| 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 | $151.74 | 11.296% | $168.8806 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $78.92 | 6.242% | $83.8462 | $83.85 | $83.85 | $83.80 |
| Purchase #3 | $105.78 | 9.698% | $116.0385 | $116.04 | $116.05 | $116.00 |
| Purchase #4 | $110.25 | 13.622% | $125.2683 | $125.27 | $125.25 | $125.30 |
| Purchase #5 | $173.88 | 11.473% | $193.8293 | $193.83 | $193.85 | $193.80 |
| Purchase #6 | $60.68 | 8.525% | $65.853 | $65.85 | $65.85 | $65.90 |
| Purchase #7 | $98.67 | 5.379% | $103.9775 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $779.92 | $857.6934 | $857.70 | $857.75 | $857.70 | |