| 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 | $158.55 | 7.496% | $170.4349 | $170.43 | $170.45 | $170.40 |
| Purchase #2 | $245.59 | 8.149% | $265.6031 | $265.60 | $265.60 | $265.60 |
| Purchase #3 | $82.98 | 8.795% | $90.2781 | $90.28 | $90.30 | $90.30 |
| Purchase #4 | $92.73 | 13.612% | $105.3524 | $105.35 | $105.35 | $105.40 |
| Purchase #5 | $16.81 | 3.241% | $17.3548 | $17.35 | $17.35 | $17.40 |
| Purchase #6 | $233.65 | 11.824% | $261.2768 | $261.28 | $261.30 | $261.30 |
| Purchase #7 | $52.37 | 5.170% | $55.0775 | $55.08 | $55.10 | $55.10 |
| 7 purchase totals = | $882.68 | $965.3776 | $965.37 | $965.45 | $965.50 | |