| 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 | $158.32 | 12.181% | $177.605 | $177.61 | $177.60 | $177.60 |
| Purchase #2 | $222.99 | 11.725% | $249.1356 | $249.14 | $249.15 | $249.10 |
| Purchase #3 | $184.48 | 6.793% | $197.0117 | $197.01 | $197.00 | $197.00 |
| Purchase #4 | $42.63 | 7.638% | $45.8861 | $45.89 | $45.90 | $45.90 |
| Purchase #5 | $124.30 | 5.591% | $131.2496 | $131.25 | $131.25 | $131.20 |
| Purchase #6 | $93.81 | 11.530% | $104.6263 | $104.63 | $104.65 | $104.60 |
| Purchase #7 | $129.90 | 8.279% | $140.6544 | $140.65 | $140.65 | $140.70 |
| 7 purchase totals = | $956.43 | $1,046.1687 | $1,046.18 | $1,046.20 | $1,046.10 | |