| 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 | $142.93 | 12.227% | $160.4061 | $160.41 | $160.40 | $160.40 |
| Purchase #2 | $74.27 | 10.614% | $82.153 | $82.15 | $82.15 | $82.20 |
| Purchase #3 | $36.94 | 5.858% | $39.1039 | $39.10 | $39.10 | $39.10 |
| Purchase #4 | $247.32 | 5.593% | $261.1526 | $261.15 | $261.15 | $261.20 |
| Purchase #5 | $74.84 | 6.267% | $79.5302 | $79.53 | $79.55 | $79.50 |
| Purchase #6 | $229.39 | 5.643% | $242.3345 | $242.33 | $242.35 | $242.30 |
| Purchase #7 | $72.79 | 12.390% | $81.8087 | $81.81 | $81.80 | $81.80 |
| 7 purchase totals = | $878.48 | $946.4890 | $946.48 | $946.50 | $946.50 | |