| 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 | $149.42 | 5.163% | $157.1346 | $157.13 | $157.15 | $157.10 |
| Purchase #2 | $205.41 | 5.263% | $216.2207 | $216.22 | $216.20 | $216.20 |
| Purchase #3 | $20.96 | 10.109% | $23.0788 | $23.08 | $23.10 | $23.10 |
| Purchase #4 | $60.68 | 8.525% | $65.853 | $65.85 | $65.85 | $65.90 |
| Purchase #5 | $121.75 | 12.180% | $136.5792 | $136.58 | $136.60 | $136.60 |
| Purchase #6 | $49.78 | 9.733% | $54.6251 | $54.63 | $54.65 | $54.60 |
| Purchase #7 | $81.55 | 5.772% | $86.2571 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $689.55 | $739.7485 | $739.75 | $739.80 | $739.80 | |