| 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 | $237.93 | 3.840% | $247.0665 | $247.07 | $247.05 | $247.10 |
| Purchase #2 | $148.60 | 12.714% | $167.493 | $167.49 | $167.50 | $167.50 |
| Purchase #3 | $10.79 | 3.498% | $11.1674 | $11.17 | $11.15 | $11.20 |
| Purchase #4 | $37.95 | 13.747% | $43.167 | $43.17 | $43.15 | $43.20 |
| Purchase #5 | $150.38 | 12.491% | $169.164 | $169.16 | $169.15 | $169.20 |
| Purchase #6 | $34.79 | 4.182% | $36.2449 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $199.87 | 10.810% | $221.4759 | $221.48 | $221.50 | $221.50 |
| 7 purchase totals = | $820.31 | $895.7787 | $895.78 | $895.75 | $895.90 | |