| 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 | $121.95 | 8.215% | $131.9682 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $173.75 | 4.215% | $181.0736 | $181.07 | $181.05 | $181.10 |
| Purchase #3 | $48.60 | 13.388% | $55.1066 | $55.11 | $55.10 | $55.10 |
| Purchase #4 | $240.92 | 13.110% | $272.5046 | $272.50 | $272.50 | $272.50 |
| Purchase #5 | $50.41 | 8.332% | $54.6102 | $54.61 | $54.60 | $54.60 |
| Purchase #6 | $45.72 | 5.344% | $48.1633 | $48.16 | $48.15 | $48.20 |
| Purchase #7 | $168.89 | 4.181% | $175.9513 | $175.95 | $175.95 | $176.00 |
| 7 purchase totals = | $850.24 | $919.3778 | $919.37 | $919.30 | $919.50 | |