| 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 | $200.53 | 11.681% | $223.9539 | $223.95 | $223.95 | $224.00 |
| Purchase #2 | $152.33 | 4.196% | $158.7218 | $158.72 | $158.70 | $158.70 |
| Purchase #3 | $97.99 | 8.716% | $106.5308 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $18.52 | 13.696% | $21.0565 | $21.06 | $21.05 | $21.10 |
| Purchase #5 | $150.69 | 4.682% | $157.7453 | $157.75 | $157.75 | $157.70 |
| Purchase #6 | $215.95 | 5.133% | $227.0347 | $227.03 | $227.05 | $227.00 |
| Purchase #7 | $76.61 | 9.315% | $83.7462 | $83.75 | $83.75 | $83.70 |
| 7 purchase totals = | $912.62 | $978.7892 | $978.79 | $978.80 | $978.70 | |