| 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 | $163.78 | 8.583% | $177.8372 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $230.79 | 13.478% | $261.8959 | $261.90 | $261.90 | $261.90 |
| Purchase #3 | $48.43 | 10.761% | $53.6416 | $53.64 | $53.65 | $53.60 |
| Purchase #4 | $127.35 | 12.670% | $143.4852 | $143.49 | $143.50 | $143.50 |
| Purchase #5 | $99.28 | 13.486% | $112.6689 | $112.67 | $112.65 | $112.70 |
| Purchase #6 | $166.50 | 7.326% | $178.6978 | $178.70 | $178.70 | $178.70 |
| Purchase #7 | $149.37 | 5.410% | $157.4509 | $157.45 | $157.45 | $157.50 |
| 7 purchase totals = | $985.50 | $1,085.6775 | $1,085.69 | $1,085.70 | $1,085.70 | |