| 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 | $102.29 | 11.671% | $114.2283 | $114.23 | $114.25 | $114.20 |
| Purchase #2 | $148.55 | 12.873% | $167.6728 | $167.67 | $167.65 | $167.70 |
| Purchase #3 | $97.65 | 9.309% | $106.7402 | $106.74 | $106.75 | $106.70 |
| Purchase #4 | $68.63 | 9.832% | $75.3777 | $75.38 | $75.40 | $75.40 |
| Purchase #5 | $27.50 | 5.646% | $29.0527 | $29.05 | $29.05 | $29.10 |
| Purchase #6 | $199.31 | 13.766% | $226.747 | $226.75 | $226.75 | $226.70 |
| Purchase #7 | $89.67 | 3.794% | $93.0721 | $93.07 | $93.05 | $93.10 |
| 7 purchase totals = | $733.60 | $812.8908 | $812.89 | $812.90 | $812.90 | |