| 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 | $182.30 | 6.466% | $194.0875 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $7.85 | 11.597% | $8.7604 | $8.76 | $8.75 | $8.80 |
| Purchase #3 | $43.40 | 11.388% | $48.3424 | $48.34 | $48.35 | $48.30 |
| Purchase #4 | $205.80 | 13.684% | $233.9617 | $233.96 | $233.95 | $234.00 |
| Purchase #5 | $27.50 | 12.726% | $30.9997 | $31.00 | $31.00 | $31.00 |
| Purchase #6 | $159.29 | 4.319% | $166.1697 | $166.17 | $166.15 | $166.20 |
| Purchase #7 | $169.56 | 6.160% | $180.0049 | $180.00 | $180.00 | $180.00 |
| 7 purchase totals = | $795.70 | $862.3263 | $862.32 | $862.30 | $862.40 | |