| 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 | $200.59 | 12.568% | $225.8002 | $225.80 | $225.80 | $225.80 |
| Purchase #2 | $40.53 | 11.338% | $45.1253 | $45.13 | $45.15 | $45.10 |
| Purchase #3 | $44.90 | 8.611% | $48.7663 | $48.77 | $48.75 | $48.80 |
| Purchase #4 | $123.31 | 5.214% | $129.7394 | $129.74 | $129.75 | $129.70 |
| Purchase #5 | $95.32 | 11.716% | $106.4877 | $106.49 | $106.50 | $106.50 |
| Purchase #6 | $136.95 | 12.819% | $154.5056 | $154.51 | $154.50 | $154.50 |
| Purchase #7 | $172.99 | 4.622% | $180.9856 | $180.99 | $181.00 | $181.00 |
| 7 purchase totals = | $814.59 | $891.4101 | $891.43 | $891.45 | $891.40 | |