| 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 | $113.93 | 4.526% | $119.0865 | $119.09 | $119.10 | $119.10 |
| Purchase #2 | $48.58 | 13.765% | $55.267 | $55.27 | $55.25 | $55.30 |
| Purchase #3 | $153.45 | 3.471% | $158.7762 | $158.78 | $158.80 | $158.80 |
| Purchase #4 | $54.55 | 10.249% | $60.1408 | $60.14 | $60.15 | $60.10 |
| Purchase #5 | $157.83 | 11.701% | $176.2977 | $176.30 | $176.30 | $176.30 |
| Purchase #6 | $10.74 | 7.731% | $11.5703 | $11.57 | $11.55 | $11.60 |
| Purchase #7 | $75.37 | 13.261% | $85.3648 | $85.36 | $85.35 | $85.40 |
| 7 purchase totals = | $614.45 | $666.5033 | $666.51 | $666.50 | $666.60 | |