| 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 | $183.53 | 9.751% | $201.426 | $201.43 | $201.45 | $201.40 |
| Purchase #2 | $29.87 | 6.181% | $31.7163 | $31.72 | $31.70 | $31.70 |
| Purchase #3 | $159.99 | 6.448% | $170.3062 | $170.31 | $170.30 | $170.30 |
| Purchase #4 | $158.43 | 7.388% | $170.1348 | $170.13 | $170.15 | $170.10 |
| Purchase #5 | $35.87 | 5.532% | $37.8543 | $37.85 | $37.85 | $37.90 |
| Purchase #6 | $228.82 | 8.610% | $248.5214 | $248.52 | $248.50 | $248.50 |
| Purchase #7 | $6.78 | 10.533% | $7.4941 | $7.49 | $7.50 | $7.50 |
| 7 purchase totals = | $803.29 | $867.4531 | $867.45 | $867.45 | $867.40 | |