| 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 | $166.49 | 7.669% | $179.2581 | $179.26 | $179.25 | $179.30 |
| Purchase #2 | $32.94 | 5.360% | $34.7056 | $34.71 | $34.70 | $34.70 |
| Purchase #3 | $205.96 | 11.358% | $229.3529 | $229.35 | $229.35 | $229.40 |
| Purchase #4 | $207.71 | 13.626% | $236.0126 | $236.01 | $236.00 | $236.00 |
| Purchase #5 | $69.70 | 7.680% | $75.053 | $75.05 | $75.05 | $75.10 |
| Purchase #6 | $31.71 | 6.400% | $33.7394 | $33.74 | $33.75 | $33.70 |
| Purchase #7 | $59.93 | 7.476% | $64.4104 | $64.41 | $64.40 | $64.40 |
| 7 purchase totals = | $774.44 | $852.5320 | $852.53 | $852.50 | $852.60 | |