| 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 | $156.27 | 8.802% | $170.0249 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $140.94 | 3.132% | $145.3542 | $145.35 | $145.35 | $145.40 |
| Purchase #3 | $229.31 | 4.840% | $240.4086 | $240.41 | $240.40 | $240.40 |
| Purchase #4 | $34.43 | 7.686% | $37.0763 | $37.08 | $37.10 | $37.10 |
| Purchase #5 | $131.69 | 5.283% | $138.6472 | $138.65 | $138.65 | $138.60 |
| Purchase #6 | $35.89 | 12.450% | $40.3583 | $40.36 | $40.35 | $40.40 |
| Purchase #7 | $126.83 | 7.749% | $136.6581 | $136.66 | $136.65 | $136.70 |
| 7 purchase totals = | $855.36 | $908.5276 | $908.53 | $908.50 | $908.60 | |