| 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 | $180.86 | 12.316% | $203.1347 | $203.13 | $203.15 | $203.10 |
| Purchase #2 | $67.29 | 11.688% | $75.1549 | $75.15 | $75.15 | $75.20 |
| Purchase #3 | $214.87 | 13.628% | $244.1525 | $244.15 | $244.15 | $244.20 |
| Purchase #4 | $111.54 | 3.357% | $115.2844 | $115.28 | $115.30 | $115.30 |
| Purchase #5 | $102.90 | 10.341% | $113.5409 | $113.54 | $113.55 | $113.50 |
| Purchase #6 | $131.36 | 9.396% | $143.7026 | $143.70 | $143.70 | $143.70 |
| Purchase #7 | $79.94 | 4.482% | $83.5229 | $83.52 | $83.50 | $83.50 |
| 7 purchase totals = | $888.76 | $978.4929 | $978.47 | $978.50 | $978.50 | |