| 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 | $175.49 | 9.303% | $191.8158 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $209.91 | 10.483% | $231.9149 | $231.91 | $231.90 | $231.90 |
| Purchase #3 | $26.83 | 11.675% | $29.9624 | $29.96 | $29.95 | $30.00 |
| Purchase #4 | $153.93 | 10.252% | $169.7109 | $169.71 | $169.70 | $169.70 |
| Purchase #5 | $107.71 | 7.246% | $115.5147 | $115.51 | $115.50 | $115.50 |
| Purchase #6 | $49.55 | 4.824% | $51.9403 | $51.94 | $51.95 | $51.90 |
| Purchase #7 | $78.53 | 6.872% | $83.9266 | $83.93 | $83.95 | $83.90 |
| 7 purchase totals = | $801.95 | $874.7856 | $874.78 | $874.75 | $874.70 | |