| 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 | $164.68 | 3.580% | $170.5755 | $170.58 | $170.60 | $170.60 |
| Purchase #2 | $58.45 | 8.341% | $63.3253 | $63.33 | $63.35 | $63.30 |
| Purchase #3 | $153.52 | 9.328% | $167.8403 | $167.84 | $167.85 | $167.80 |
| Purchase #4 | $125.71 | 3.222% | $129.7604 | $129.76 | $129.75 | $129.80 |
| Purchase #5 | $74.25 | 7.366% | $79.7193 | $79.72 | $79.70 | $79.70 |
| Purchase #6 | $14.65 | 12.198% | $16.437 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $146.62 | 7.848% | $158.1267 | $158.13 | $158.15 | $158.10 |
| 7 purchase totals = | $737.88 | $785.7845 | $785.80 | $785.85 | $785.70 | |