| 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 | $158.72 | 11.298% | $176.6522 | $176.65 | $176.65 | $176.70 |
| Purchase #2 | $47.69 | 7.445% | $51.2405 | $51.24 | $51.25 | $51.20 |
| Purchase #3 | $228.33 | 3.310% | $235.8877 | $235.89 | $235.90 | $235.90 |
| Purchase #4 | $91.43 | 10.146% | $100.7065 | $100.71 | $100.70 | $100.70 |
| Purchase #5 | $99.53 | 6.698% | $106.1965 | $106.20 | $106.20 | $106.20 |
| Purchase #6 | $169.71 | 10.323% | $187.2292 | $187.23 | $187.25 | $187.20 |
| Purchase #7 | $40.99 | 11.396% | $45.6612 | $45.66 | $45.65 | $45.70 |
| 7 purchase totals = | $836.40 | $903.5738 | $903.58 | $903.60 | $903.60 | |