| 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 | $158.64 | 6.867% | $169.5338 | $169.53 | $169.55 | $169.50 |
| Purchase #2 | $174.94 | 4.661% | $183.094 | $183.09 | $183.10 | $183.10 |
| Purchase #3 | $124.27 | 10.448% | $137.2537 | $137.25 | $137.25 | $137.30 |
| Purchase #4 | $16.39 | 4.614% | $17.1462 | $17.15 | $17.15 | $17.10 |
| Purchase #5 | $205.88 | 13.716% | $234.1185 | $234.12 | $234.10 | $234.10 |
| Purchase #6 | $86.91 | 6.567% | $92.6174 | $92.62 | $92.60 | $92.60 |
| Purchase #7 | $38.70 | 5.321% | $40.7592 | $40.76 | $40.75 | $40.80 |
| 7 purchase totals = | $805.73 | $874.5228 | $874.52 | $874.50 | $874.50 | |