| 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 | $160.49 | 5.467% | $169.264 | $169.26 | $169.25 | $169.30 |
| Purchase #2 | $200.81 | 13.287% | $227.4916 | $227.49 | $227.50 | $227.50 |
| Purchase #3 | $6.43 | 7.192% | $6.8924 | $6.89 | $6.90 | $6.90 |
| Purchase #4 | $95.51 | 12.616% | $107.5595 | $107.56 | $107.55 | $107.60 |
| Purchase #5 | $17.71 | 13.238% | $20.0544 | $20.05 | $20.05 | $20.10 |
| Purchase #6 | $80.26 | 3.734% | $83.2569 | $83.26 | $83.25 | $83.30 |
| Purchase #7 | $63.92 | 3.105% | $65.9047 | $65.90 | $65.90 | $65.90 |
| 7 purchase totals = | $625.13 | $680.4235 | $680.41 | $680.40 | $680.60 | |