| 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 | $150.44 | 11.196% | $167.2833 | $167.28 | $167.30 | $167.30 |
| Purchase #2 | $94.91 | 7.723% | $102.2399 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $155.36 | 3.729% | $161.1534 | $161.15 | $161.15 | $161.20 |
| Purchase #4 | $43.85 | 13.178% | $49.6286 | $49.63 | $49.65 | $49.60 |
| Purchase #5 | $45.91 | 8.873% | $49.9836 | $49.98 | $50.00 | $50.00 |
| Purchase #6 | $7.37 | 5.609% | $7.7834 | $7.78 | $7.80 | $7.80 |
| Purchase #7 | $150.69 | 12.133% | $168.9732 | $168.97 | $168.95 | $169.00 |
| 7 purchase totals = | $648.53 | $707.0454 | $707.03 | $707.10 | $707.10 | |