| 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 | $184.50 | 8.218% | $199.6622 | $199.66 | $199.65 | $199.70 |
| Purchase #2 | $85.45 | 9.851% | $93.8677 | $93.87 | $93.85 | $93.90 |
| Purchase #3 | $66.72 | 7.531% | $71.7447 | $71.74 | $71.75 | $71.70 |
| Purchase #4 | $186.79 | 9.501% | $204.5369 | $204.54 | $204.55 | $204.50 |
| Purchase #5 | $127.28 | 3.590% | $131.8494 | $131.85 | $131.85 | $131.80 |
| Purchase #6 | $126.70 | 8.685% | $137.7039 | $137.70 | $137.70 | $137.70 |
| Purchase #7 | $125.92 | 10.672% | $139.3582 | $139.36 | $139.35 | $139.40 |
| 7 purchase totals = | $903.36 | $978.7230 | $978.72 | $978.70 | $978.70 | |