| 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 | $168.63 | 4.603% | $176.392 | $176.39 | $176.40 | $176.40 |
| Purchase #2 | $79.27 | 3.666% | $82.176 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $87.76 | 11.378% | $97.7453 | $97.75 | $97.75 | $97.70 |
| Purchase #4 | $159.99 | 5.220% | $168.3415 | $168.34 | $168.35 | $168.30 |
| Purchase #5 | $102.71 | 4.341% | $107.1686 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $111.66 | 7.327% | $119.8413 | $119.84 | $119.85 | $119.80 |
| Purchase #7 | $74.41 | 4.211% | $77.5434 | $77.54 | $77.55 | $77.50 |
| 7 purchase totals = | $784.43 | $829.2081 | $829.21 | $829.25 | $829.10 | |