| 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 | $185.58 | 10.447% | $204.9675 | $204.97 | $204.95 | $205.00 |
| Purchase #2 | $66.86 | 3.104% | $68.9353 | $68.94 | $68.95 | $68.90 |
| Purchase #3 | $75.75 | 4.195% | $78.9277 | $78.93 | $78.95 | $78.90 |
| Purchase #4 | $37.84 | 6.293% | $40.2213 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $125.39 | 3.264% | $129.4827 | $129.48 | $129.50 | $129.50 |
| Purchase #6 | $234.56 | 9.355% | $256.5031 | $256.50 | $256.50 | $256.50 |
| Purchase #7 | $190.85 | 4.576% | $199.5833 | $199.58 | $199.60 | $199.60 |
| 7 purchase totals = | $916.83 | $978.6209 | $978.62 | $978.65 | $978.60 | |