| 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 | $156.47 | 7.678% | $168.4838 | $168.48 | $168.50 | $168.50 |
| Purchase #2 | $227.75 | 4.350% | $237.6571 | $237.66 | $237.65 | $237.70 |
| Purchase #3 | $56.76 | 6.289% | $60.3296 | $60.33 | $60.35 | $60.30 |
| Purchase #4 | $109.87 | 13.345% | $124.5322 | $124.53 | $124.55 | $124.50 |
| Purchase #5 | $5.42 | 8.796% | $5.8967 | $5.90 | $5.90 | $5.90 |
| Purchase #6 | $145.89 | 13.485% | $165.5633 | $165.56 | $165.55 | $165.60 |
| Purchase #7 | $114.34 | 4.668% | $119.6774 | $119.68 | $119.70 | $119.70 |
| 7 purchase totals = | $816.50 | $882.1401 | $882.14 | $882.20 | $882.20 | |