| 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 | $145.57 | 6.302% | $154.7438 | $154.74 | $154.75 | $154.70 |
| Purchase #2 | $111.60 | 3.154% | $115.1199 | $115.12 | $115.10 | $115.10 |
| Purchase #3 | $163.75 | 6.569% | $174.5067 | $174.51 | $174.50 | $174.50 |
| Purchase #4 | $21.36 | 10.247% | $23.5488 | $23.55 | $23.55 | $23.50 |
| Purchase #5 | $110.98 | 6.456% | $118.1449 | $118.14 | $118.15 | $118.10 |
| Purchase #6 | $197.70 | 3.391% | $204.404 | $204.40 | $204.40 | $204.40 |
| Purchase #7 | $74.87 | 3.135% | $77.2172 | $77.22 | $77.20 | $77.20 |
| 7 purchase totals = | $825.83 | $867.6853 | $867.68 | $867.65 | $867.50 | |