| 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 | $177.31 | 10.500% | $195.9276 | $195.93 | $195.95 | $195.90 |
| Purchase #2 | $205.34 | 13.829% | $233.7365 | $233.74 | $233.75 | $233.70 |
| Purchase #3 | $154.69 | 8.649% | $168.0691 | $168.07 | $168.05 | $168.10 |
| Purchase #4 | $10.93 | 5.473% | $11.5282 | $11.53 | $11.55 | $11.50 |
| Purchase #5 | $143.89 | 3.681% | $149.1866 | $149.19 | $149.20 | $149.20 |
| Purchase #6 | $88.29 | 12.456% | $99.2874 | $99.29 | $99.30 | $99.30 |
| Purchase #7 | $45.57 | 10.364% | $50.2929 | $50.29 | $50.30 | $50.30 |
| 7 purchase totals = | $826.02 | $908.0283 | $908.04 | $908.10 | $908.00 | |