| 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 | $159.89 | 4.369% | $166.8756 | $166.88 | $166.90 | $166.90 |
| Purchase #2 | $147.46 | 11.147% | $163.8974 | $163.90 | $163.90 | $163.90 |
| Purchase #3 | $194.86 | 3.322% | $201.3332 | $201.33 | $201.35 | $201.30 |
| Purchase #4 | $209.31 | 8.613% | $227.3379 | $227.34 | $227.35 | $227.30 |
| Purchase #5 | $194.36 | 4.541% | $203.1859 | $203.19 | $203.20 | $203.20 |
| Purchase #6 | $238.37 | 9.763% | $261.6421 | $261.64 | $261.65 | $261.60 |
| Purchase #7 | $65.50 | 12.522% | $73.7019 | $73.70 | $73.70 | $73.70 |
| 7 purchase totals = | $1,209.75 | $1,297.9740 | $1,297.98 | $1,298.05 | $1,297.90 | |