| 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 | $151.44 | 11.790% | $169.2948 | $169.29 | $169.30 | $169.30 |
| Purchase #2 | $188.28 | 8.831% | $204.907 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $142.75 | 8.626% | $155.0636 | $155.06 | $155.05 | $155.10 |
| Purchase #4 | $5.81 | 10.576% | $6.4245 | $6.42 | $6.40 | $6.40 |
| Purchase #5 | $78.40 | 4.677% | $82.0668 | $82.07 | $82.05 | $82.10 |
| Purchase #6 | $247.96 | 4.267% | $258.5405 | $258.54 | $258.55 | $258.50 |
| Purchase #7 | $13.86 | 7.131% | $14.8484 | $14.85 | $14.85 | $14.80 |
| 7 purchase totals = | $828.50 | $891.1456 | $891.14 | $891.10 | $891.10 | |