| 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 | $7.42 | 8.717% | $8.0668 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $145.66 | 11.324% | $162.1545 | $162.15 | $162.15 | $162.20 |
| Purchase #3 | $109.33 | 3.644% | $113.314 | $113.31 | $113.30 | $113.30 |
| Purchase #4 | $170.28 | 9.458% | $186.3851 | $186.39 | $186.40 | $186.40 |
| Purchase #5 | $82.29 | 5.661% | $86.9484 | $86.95 | $86.95 | $86.90 |
| Purchase #6 | $43.39 | 10.479% | $47.9368 | $47.94 | $47.95 | $47.90 |
| Purchase #7 | $111.66 | 3.200% | $115.2331 | $115.23 | $115.25 | $115.20 |
| 7 purchase totals = | $670.03 | $720.0387 | $720.04 | $720.05 | $720.00 | |