| 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 | $141.79 | 9.344% | $155.0389 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $56.82 | 3.285% | $58.6865 | $58.69 | $58.70 | $58.70 |
| Purchase #3 | $41.34 | 10.174% | $45.5459 | $45.55 | $45.55 | $45.50 |
| Purchase #4 | $149.35 | 9.749% | $163.9101 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $73.81 | 8.161% | $79.8336 | $79.83 | $79.85 | $79.80 |
| Purchase #6 | $225.78 | 11.377% | $251.467 | $251.47 | $251.45 | $251.50 |
| Purchase #7 | $198.30 | 13.723% | $225.5127 | $225.51 | $225.50 | $225.50 |
| 7 purchase totals = | $887.19 | $979.9947 | $980.00 | $980.00 | $979.90 | |