| 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 | $79.97 | 12.238% | $89.7567 | $89.76 | $89.75 | $89.80 |
| Purchase #2 | $156.74 | 7.363% | $168.2808 | $168.28 | $168.30 | $168.30 |
| Purchase #3 | $117.36 | 6.549% | $125.0459 | $125.05 | $125.05 | $125.00 |
| Purchase #4 | $142.74 | 7.445% | $153.367 | $153.37 | $153.35 | $153.40 |
| Purchase #5 | $213.34 | 4.491% | $222.9211 | $222.92 | $222.90 | $222.90 |
| Purchase #6 | $38.46 | 13.688% | $43.7244 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $158.77 | 3.238% | $163.911 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $907.38 | $967.0069 | $967.01 | $966.95 | $967.00 | |