| 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 | $166.27 | 13.581% | $188.8511 | $188.85 | $188.85 | $188.90 |
| Purchase #2 | $216.82 | 13.366% | $245.8002 | $245.80 | $245.80 | $245.80 |
| Purchase #3 | $125.72 | 5.461% | $132.5856 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $188.36 | 11.743% | $210.4791 | $210.48 | $210.50 | $210.50 |
| Purchase #5 | $101.30 | 11.545% | $112.9951 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $191.35 | 13.485% | $217.1535 | $217.15 | $217.15 | $217.20 |
| Purchase #7 | $154.91 | 5.237% | $163.0226 | $163.02 | $163.00 | $163.00 |
| 7 purchase totals = | $1,144.73 | $1,270.8872 | $1,270.89 | $1,270.90 | $1,271.00 | |