| 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 | $185.47 | 13.856% | $211.1687 | $211.17 | $211.15 | $211.20 |
| Purchase #2 | $13.86 | 7.454% | $14.8931 | $14.89 | $14.90 | $14.90 |
| Purchase #3 | $128.57 | 5.829% | $136.0643 | $136.06 | $136.05 | $136.10 |
| Purchase #4 | $21.72 | 8.221% | $23.5056 | $23.51 | $23.50 | $23.50 |
| Purchase #5 | $108.89 | 10.296% | $120.1013 | $120.10 | $120.10 | $120.10 |
| Purchase #6 | $216.90 | 7.524% | $233.2196 | $233.22 | $233.20 | $233.20 |
| Purchase #7 | $183.50 | 6.705% | $195.8037 | $195.80 | $195.80 | $195.80 |
| 7 purchase totals = | $858.91 | $934.7563 | $934.75 | $934.70 | $934.80 | |