| 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 | $16.81 | 8.247% | $18.1963 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $65.95 | 3.611% | $68.3315 | $68.33 | $68.35 | $68.30 |
| Purchase #3 | $177.75 | 9.396% | $194.4514 | $194.45 | $194.45 | $194.50 |
| Purchase #4 | $204.73 | 10.402% | $226.026 | $226.03 | $226.05 | $226.00 |
| Purchase #5 | $166.46 | 5.575% | $175.7401 | $175.74 | $175.75 | $175.70 |
| Purchase #6 | $199.81 | 5.344% | $210.4878 | $210.49 | $210.50 | $210.50 |
| Purchase #7 | $9.31 | 12.600% | $10.4831 | $10.48 | $10.50 | $10.50 |
| 7 purchase totals = | $840.82 | $903.7162 | $903.72 | $903.80 | $903.70 | |