| 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 | $204.43 | 9.401% | $223.6485 | $223.65 | $223.65 | $223.60 |
| Purchase #2 | $47.78 | 13.267% | $54.119 | $54.12 | $54.10 | $54.10 |
| Purchase #3 | $51.97 | 6.511% | $55.3538 | $55.35 | $55.35 | $55.40 |
| Purchase #4 | $113.37 | 9.366% | $123.9882 | $123.99 | $124.00 | $124.00 |
| Purchase #5 | $79.25 | 9.367% | $86.6733 | $86.67 | $86.65 | $86.70 |
| Purchase #6 | $99.37 | 3.541% | $102.8887 | $102.89 | $102.90 | $102.90 |
| Purchase #7 | $167.28 | 3.498% | $173.1315 | $173.13 | $173.15 | $173.10 |
| 7 purchase totals = | $763.45 | $819.8030 | $819.80 | $819.80 | $819.80 | |