| 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 | $125.55 | 9.252% | $137.1659 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $124.33 | 5.691% | $131.4056 | $131.41 | $131.40 | $131.40 |
| Purchase #3 | $115.44 | 6.490% | $122.9321 | $122.93 | $122.95 | $122.90 |
| Purchase #4 | $13.48 | 3.860% | $14.0003 | $14.00 | $14.00 | $14.00 |
| Purchase #5 | $190.25 | 8.492% | $206.406 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $100.47 | 10.544% | $111.0636 | $111.06 | $111.05 | $111.10 |
| Purchase #7 | $190.28 | 5.396% | $200.5475 | $200.55 | $200.55 | $200.50 |
| 7 purchase totals = | $859.80 | $923.5210 | $923.53 | $923.50 | $923.50 | |