| 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 | $148.85 | 3.583% | $154.1833 | $154.18 | $154.20 | $154.20 |
| Purchase #2 | $152.71 | 3.712% | $158.3786 | $158.38 | $158.40 | $158.40 |
| Purchase #3 | $77.52 | 7.573% | $83.3906 | $83.39 | $83.40 | $83.40 |
| Purchase #4 | $74.35 | 12.729% | $83.814 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $180.39 | 11.832% | $201.7337 | $201.73 | $201.75 | $201.70 |
| Purchase #6 | $58.37 | 3.489% | $60.4065 | $60.41 | $60.40 | $60.40 |
| Purchase #7 | $55.82 | 3.120% | $57.5616 | $57.56 | $57.55 | $57.60 |
| 7 purchase totals = | $748.01 | $799.4683 | $799.46 | $799.50 | $799.50 | |