| 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 | $164.42 | 4.679% | $172.1132 | $172.11 | $172.10 | $172.10 |
| Purchase #2 | $16.28 | 9.583% | $17.8401 | $17.84 | $17.85 | $17.80 |
| Purchase #3 | $245.99 | 6.250% | $261.3644 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $31.97 | 3.257% | $33.0113 | $33.01 | $33.00 | $33.00 |
| Purchase #5 | $166.95 | 11.663% | $186.4214 | $186.42 | $186.40 | $186.40 |
| Purchase #6 | $52.26 | 5.385% | $55.0742 | $55.07 | $55.05 | $55.10 |
| Purchase #7 | $167.56 | 11.371% | $186.6132 | $186.61 | $186.60 | $186.60 |
| 7 purchase totals = | $845.43 | $912.4378 | $912.42 | $912.35 | $912.40 | |