| 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 | $154.37 | 6.709% | $164.7267 | $164.73 | $164.75 | $164.70 |
| Purchase #2 | $15.32 | 4.705% | $16.0408 | $16.04 | $16.05 | $16.00 |
| Purchase #3 | $15.56 | 3.854% | $16.1597 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $108.27 | 3.800% | $112.3843 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $13.67 | 3.576% | $14.1588 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $110.61 | 11.178% | $122.974 | $122.97 | $122.95 | $123.00 |
| Purchase #7 | $96.65 | 5.858% | $102.3118 | $102.31 | $102.30 | $102.30 |
| 7 purchase totals = | $514.45 | $548.7561 | $548.75 | $548.75 | $548.80 | |