| 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 | $145.74 | 12.467% | $163.9094 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $168.38 | 9.815% | $184.9065 | $184.91 | $184.90 | $184.90 |
| Purchase #3 | $84.77 | 11.507% | $94.5245 | $94.52 | $94.50 | $94.50 |
| Purchase #4 | $7.30 | 11.445% | $8.1355 | $8.14 | $8.15 | $8.10 |
| Purchase #5 | $230.27 | 13.453% | $261.2482 | $261.25 | $261.25 | $261.20 |
| Purchase #6 | $17.40 | 6.487% | $18.5287 | $18.53 | $18.55 | $18.50 |
| Purchase #7 | $132.75 | 4.864% | $139.207 | $139.21 | $139.20 | $139.20 |
| 7 purchase totals = | $786.61 | $870.4598 | $870.47 | $870.45 | $870.30 | |