| 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 | $131.98 | 8.581% | $143.3052 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $158.26 | 7.556% | $170.2181 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $34.37 | 7.231% | $36.8553 | $36.86 | $36.85 | $36.90 |
| Purchase #4 | $228.67 | 3.465% | $236.5934 | $236.59 | $236.60 | $236.60 |
| Purchase #5 | $150.56 | 12.842% | $169.8949 | $169.89 | $169.90 | $169.90 |
| Purchase #6 | $137.82 | 7.454% | $148.0931 | $148.09 | $148.10 | $148.10 |
| Purchase #7 | $191.86 | 6.618% | $204.5573 | $204.56 | $204.55 | $204.60 |
| 7 purchase totals = | $1,033.52 | $1,109.5173 | $1,109.52 | $1,109.50 | $1,109.60 | |