| 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 | $131.92 | 13.832% | $150.1672 | $150.17 | $150.15 | $150.20 |
| Purchase #2 | $141.83 | 5.761% | $150.0008 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $106.46 | 12.243% | $119.4939 | $119.49 | $119.50 | $119.50 |
| Purchase #4 | $36.49 | 13.487% | $41.4114 | $41.41 | $41.40 | $41.40 |
| Purchase #5 | $232.34 | 10.475% | $256.6776 | $256.68 | $256.70 | $256.70 |
| Purchase #6 | $94.78 | 3.318% | $97.9248 | $97.92 | $97.90 | $97.90 |
| Purchase #7 | $115.52 | 9.137% | $126.0751 | $126.08 | $126.10 | $126.10 |
| 7 purchase totals = | $859.34 | $941.7508 | $941.75 | $941.75 | $941.80 | |