| 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 | $193.48 | 11.367% | $215.4729 | $215.47 | $215.45 | $215.50 |
| Purchase #2 | $91.27 | 7.527% | $98.1399 | $98.14 | $98.15 | $98.10 |
| Purchase #3 | $191.88 | 3.719% | $199.016 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $50.73 | 12.437% | $57.0393 | $57.04 | $57.05 | $57.00 |
| Purchase #5 | $7.37 | 10.458% | $8.1408 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $155.95 | 3.319% | $161.126 | $161.13 | $161.15 | $161.10 |
| Purchase #7 | $68.37 | 4.519% | $71.4596 | $71.46 | $71.45 | $71.50 |
| 7 purchase totals = | $759.05 | $810.3945 | $810.40 | $810.40 | $810.30 | |