| 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 | $77.82 | 5.631% | $82.202 | $82.20 | $82.20 | $82.20 |
| Purchase #2 | $147.93 | 13.197% | $167.4523 | $167.45 | $167.45 | $167.50 |
| Purchase #3 | $153.79 | 4.634% | $160.9166 | $160.92 | $160.90 | $160.90 |
| Purchase #4 | $104.41 | 9.797% | $114.639 | $114.64 | $114.65 | $114.60 |
| Purchase #5 | $86.57 | 12.244% | $97.1696 | $97.17 | $97.15 | $97.20 |
| Purchase #6 | $127.53 | 12.262% | $143.1677 | $143.17 | $143.15 | $143.20 |
| Purchase #7 | $59.78 | 8.316% | $64.7513 | $64.75 | $64.75 | $64.80 |
| 7 purchase totals = | $757.83 | $830.2985 | $830.30 | $830.25 | $830.40 | |