| 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 | $170.55 | 13.291% | $193.2178 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $169.98 | 7.458% | $182.6571 | $182.66 | $182.65 | $182.70 |
| Purchase #3 | $199.64 | 8.493% | $216.5954 | $216.60 | $216.60 | $216.60 |
| Purchase #4 | $235.28 | 10.626% | $260.2809 | $260.28 | $260.30 | $260.30 |
| Purchase #5 | $190.55 | 7.450% | $204.746 | $204.75 | $204.75 | $204.70 |
| Purchase #6 | $113.28 | 3.873% | $117.6673 | $117.67 | $117.65 | $117.70 |
| Purchase #7 | $211.44 | 7.469% | $227.2325 | $227.23 | $227.25 | $227.20 |
| 7 purchase totals = | $1,290.72 | $1,402.3970 | $1,402.41 | $1,402.40 | $1,402.40 | |