| 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 | $163.73 | 3.326% | $169.1757 | $169.18 | $169.20 | $169.20 |
| Purchase #2 | $152.48 | 10.644% | $168.71 | $168.71 | $168.70 | $168.70 |
| Purchase #3 | $36.27 | 4.613% | $37.9431 | $37.94 | $37.95 | $37.90 |
| Purchase #4 | $230.51 | 13.450% | $261.5136 | $261.51 | $261.50 | $261.50 |
| Purchase #5 | $175.97 | 6.566% | $187.5242 | $187.52 | $187.50 | $187.50 |
| Purchase #6 | $188.30 | 5.719% | $199.0689 | $199.07 | $199.05 | $199.10 |
| Purchase #7 | $226.37 | 11.858% | $253.213 | $253.21 | $253.20 | $253.20 |
| 7 purchase totals = | $1,173.63 | $1,277.1485 | $1,277.14 | $1,277.10 | $1,277.10 | |