| 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 | $145.27 | 12.667% | $163.6714 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $13.27 | 12.371% | $14.9116 | $14.91 | $14.90 | $14.90 |
| Purchase #3 | $43.37 | 11.844% | $48.5067 | $48.51 | $48.50 | $48.50 |
| Purchase #4 | $89.66 | 10.489% | $99.0644 | $99.06 | $99.05 | $99.10 |
| Purchase #5 | $174.87 | 10.425% | $193.1002 | $193.10 | $193.10 | $193.10 |
| Purchase #6 | $227.57 | 13.413% | $258.094 | $258.09 | $258.10 | $258.10 |
| Purchase #7 | $74.43 | 7.637% | $80.1142 | $80.11 | $80.10 | $80.10 |
| 7 purchase totals = | $768.44 | $857.4625 | $857.45 | $857.40 | $857.50 | |