| 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 | $38.74 | 7.567% | $41.6715 | $41.67 | $41.65 | $41.70 |
| Purchase #2 | $18.67 | 9.477% | $20.4394 | $20.44 | $20.45 | $20.40 |
| Purchase #3 | $129.55 | 7.825% | $139.6873 | $139.69 | $139.70 | $139.70 |
| Purchase #4 | $173.84 | 8.401% | $188.4443 | $188.44 | $188.45 | $188.40 |
| Purchase #5 | $167.91 | 12.138% | $188.2909 | $188.29 | $188.30 | $188.30 |
| Purchase #6 | $205.55 | 9.500% | $225.0773 | $225.08 | $225.10 | $225.10 |
| Purchase #7 | $108.43 | 6.615% | $115.6026 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $842.69 | $919.2133 | $919.21 | $919.25 | $919.20 | |