| 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 | $79.70 | 8.414% | $86.406 | $86.41 | $86.40 | $86.40 |
| Purchase #2 | $194.29 | 6.626% | $207.1637 | $207.16 | $207.15 | $207.20 |
| Purchase #3 | $129.36 | 6.492% | $137.7581 | $137.76 | $137.75 | $137.80 |
| Purchase #4 | $173.57 | 4.430% | $181.2592 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $13.46 | 7.867% | $14.5189 | $14.52 | $14.50 | $14.50 |
| Purchase #6 | $169.85 | 3.738% | $176.199 | $176.20 | $176.20 | $176.20 |
| Purchase #7 | $154.69 | 10.701% | $171.2434 | $171.24 | $171.25 | $171.20 |
| 7 purchase totals = | $914.92 | $974.5483 | $974.55 | $974.50 | $974.60 | |