| 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 | $167.67 | 5.396% | $176.7175 | $176.72 | $176.70 | $176.70 |
| Purchase #2 | $120.43 | 5.132% | $126.6105 | $126.61 | $126.60 | $126.60 |
| Purchase #3 | $130.56 | 5.526% | $137.7747 | $137.77 | $137.75 | $137.80 |
| Purchase #4 | $161.63 | 8.109% | $174.7366 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $80.69 | 10.380% | $89.0656 | $89.07 | $89.05 | $89.10 |
| Purchase #6 | $12.84 | 4.738% | $13.4484 | $13.45 | $13.45 | $13.40 |
| Purchase #7 | $155.92 | 11.154% | $173.3113 | $173.31 | $173.30 | $173.30 |
| 7 purchase totals = | $829.74 | $891.6646 | $891.67 | $891.60 | $891.60 | |