| 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 | $208.35 | 4.179% | $217.0569 | $217.06 | $217.05 | $217.10 |
| Purchase #2 | $209.53 | 8.856% | $228.086 | $228.09 | $228.10 | $228.10 |
| Purchase #3 | $160.74 | 4.273% | $167.6084 | $167.61 | $167.60 | $167.60 |
| Purchase #4 | $81.94 | 5.623% | $86.5475 | $86.55 | $86.55 | $86.50 |
| Purchase #5 | $74.33 | 3.827% | $77.1746 | $77.17 | $77.15 | $77.20 |
| Purchase #6 | $125.58 | 12.189% | $140.8869 | $140.89 | $140.90 | $140.90 |
| Purchase #7 | $242.74 | 8.264% | $262.8 | $262.80 | $262.80 | $262.80 |
| 7 purchase totals = | $1,103.21 | $1,180.1603 | $1,180.17 | $1,180.15 | $1,180.20 | |