| 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 | $174.57 | 8.360% | $189.1641 | $189.16 | $189.15 | $189.20 |
| Purchase #2 | $119.52 | 4.389% | $124.7657 | $124.77 | $124.75 | $124.80 |
| Purchase #3 | $11.56 | 10.410% | $12.7634 | $12.76 | $12.75 | $12.80 |
| Purchase #4 | $109.27 | 11.545% | $121.8852 | $121.89 | $121.90 | $121.90 |
| Purchase #5 | $144.98 | 8.800% | $157.7382 | $157.74 | $157.75 | $157.70 |
| Purchase #6 | $233.98 | 4.237% | $243.8937 | $243.89 | $243.90 | $243.90 |
| Purchase #7 | $209.37 | 13.112% | $236.8226 | $236.82 | $236.80 | $236.80 |
| 7 purchase totals = | $1,003.25 | $1,087.0329 | $1,087.03 | $1,087.00 | $1,087.10 | |