| 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 | $132.71 | 10.606% | $146.7852 | $146.79 | $146.80 | $146.80 |
| Purchase #2 | $154.98 | 5.178% | $163.0049 | $163.00 | $163.00 | $163.00 |
| Purchase #3 | $18.26 | 5.318% | $19.2311 | $19.23 | $19.25 | $19.20 |
| Purchase #4 | $14.80 | 5.152% | $15.5625 | $15.56 | $15.55 | $15.60 |
| Purchase #5 | $118.52 | 5.303% | $124.8051 | $124.81 | $124.80 | $124.80 |
| Purchase #6 | $85.79 | 8.257% | $92.8737 | $92.87 | $92.85 | $92.90 |
| Purchase #7 | $203.43 | 6.111% | $215.8616 | $215.86 | $215.85 | $215.90 |
| 7 purchase totals = | $728.49 | $778.1241 | $778.12 | $778.10 | $778.20 | |