| 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 | $134.36 | 8.545% | $145.8411 | $145.84 | $145.85 | $145.80 |
| Purchase #2 | $92.48 | 5.151% | $97.2436 | $97.24 | $97.25 | $97.20 |
| Purchase #3 | $179.25 | 13.836% | $204.051 | $204.05 | $204.05 | $204.10 |
| Purchase #4 | $26.53 | 3.785% | $27.5342 | $27.53 | $27.55 | $27.50 |
| Purchase #5 | $92.42 | 6.178% | $98.1297 | $98.13 | $98.15 | $98.10 |
| Purchase #6 | $62.58 | 9.175% | $68.3217 | $68.32 | $68.30 | $68.30 |
| Purchase #7 | $205.39 | 7.826% | $221.4638 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $793.01 | $862.5851 | $862.57 | $862.60 | $862.50 | |