| 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 | $190.36 | 13.809% | $216.6468 | $216.65 | $216.65 | $216.60 |
| Purchase #2 | $236.27 | 10.861% | $261.9313 | $261.93 | $261.95 | $261.90 |
| Purchase #3 | $85.27 | 3.619% | $88.3559 | $88.36 | $88.35 | $88.40 |
| Purchase #4 | $147.90 | 4.584% | $154.6797 | $154.68 | $154.70 | $154.70 |
| Purchase #5 | $203.27 | 3.756% | $210.9048 | $210.90 | $210.90 | $210.90 |
| Purchase #6 | $171.86 | 5.458% | $181.2401 | $181.24 | $181.25 | $181.20 |
| Purchase #7 | $163.51 | 8.803% | $177.9038 | $177.90 | $177.90 | $177.90 |
| 7 purchase totals = | $1,198.44 | $1,291.6624 | $1,291.66 | $1,291.70 | $1,291.60 | |