| 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 | $113.64 | 10.383% | $125.4392 | $125.44 | $125.45 | $125.40 |
| Purchase #2 | $20.37 | 3.451% | $21.073 | $21.07 | $21.05 | $21.10 |
| Purchase #3 | $14.33 | 12.373% | $16.1031 | $16.10 | $16.10 | $16.10 |
| Purchase #4 | $188.78 | 9.665% | $207.0256 | $207.03 | $207.05 | $207.00 |
| Purchase #5 | $159.92 | 13.694% | $181.8194 | $181.82 | $181.80 | $181.80 |
| Purchase #6 | $177.36 | 10.378% | $195.7664 | $195.77 | $195.75 | $195.80 |
| Purchase #7 | $45.99 | 3.348% | $47.5297 | $47.53 | $47.55 | $47.50 |
| 7 purchase totals = | $720.39 | $794.7564 | $794.76 | $794.75 | $794.70 | |