| 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 | $13.45 | 5.453% | $14.1834 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $188.70 | 7.178% | $202.2449 | $202.24 | $202.25 | $202.20 |
| Purchase #3 | $164.98 | 8.619% | $179.1996 | $179.20 | $179.20 | $179.20 |
| Purchase #4 | $94.33 | 12.504% | $106.125 | $106.13 | $106.15 | $106.10 |
| Purchase #5 | $154.47 | 6.319% | $164.231 | $164.23 | $164.25 | $164.20 |
| Purchase #6 | $46.46 | 9.415% | $50.8342 | $50.83 | $50.85 | $50.80 |
| Purchase #7 | $250.54 | 8.437% | $271.6781 | $271.68 | $271.70 | $271.70 |
| 7 purchase totals = | $912.93 | $988.4962 | $988.49 | $988.60 | $988.40 | |