| 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 | $129.65 | 8.867% | $141.1461 | $141.15 | $141.15 | $141.10 |
| Purchase #2 | $38.50 | 11.549% | $42.9464 | $42.95 | $42.95 | $42.90 |
| Purchase #3 | $102.52 | 12.313% | $115.1433 | $115.14 | $115.15 | $115.10 |
| Purchase #4 | $18.33 | 9.295% | $20.0338 | $20.03 | $20.05 | $20.00 |
| Purchase #5 | $132.39 | 9.477% | $144.9366 | $144.94 | $144.95 | $144.90 |
| Purchase #6 | $232.35 | 6.306% | $247.002 | $247.00 | $247.00 | $247.00 |
| Purchase #7 | $183.63 | 3.454% | $189.9726 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $837.37 | $901.1808 | $901.18 | $901.20 | $901.00 | |