| 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 | $169.67 | 11.243% | $188.746 | $188.75 | $188.75 | $188.70 |
| Purchase #2 | $189.80 | 5.472% | $200.1859 | $200.19 | $200.20 | $200.20 |
| Purchase #3 | $121.71 | 13.360% | $137.9705 | $137.97 | $137.95 | $138.00 |
| Purchase #4 | $123.51 | 7.598% | $132.8943 | $132.89 | $132.90 | $132.90 |
| Purchase #5 | $97.31 | 3.270% | $100.492 | $100.49 | $100.50 | $100.50 |
| Purchase #6 | $138.63 | 9.532% | $151.8442 | $151.84 | $151.85 | $151.80 |
| Purchase #7 | $44.29 | 6.194% | $47.0333 | $47.03 | $47.05 | $47.00 |
| 7 purchase totals = | $884.92 | $959.1662 | $959.16 | $959.20 | $959.10 | |