| 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 | $206.32 | 3.167% | $212.8542 | $212.85 | $212.85 | $212.90 |
| Purchase #2 | $164.99 | 13.209% | $186.7835 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $22.84 | 13.394% | $25.8992 | $25.90 | $25.90 | $25.90 |
| Purchase #4 | $38.72 | 13.448% | $43.9271 | $43.93 | $43.95 | $43.90 |
| Purchase #5 | $78.91 | 9.171% | $86.1468 | $86.15 | $86.15 | $86.10 |
| Purchase #6 | $120.27 | 10.714% | $133.1557 | $133.16 | $133.15 | $133.20 |
| Purchase #7 | $167.28 | 8.438% | $181.3951 | $181.40 | $181.40 | $181.40 |
| 7 purchase totals = | $799.33 | $870.1616 | $870.17 | $870.20 | $870.20 | |