| 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 | $110.50 | 10.761% | $122.3909 | $122.39 | $122.40 | $122.40 |
| Purchase #2 | $154.95 | 5.537% | $163.5296 | $163.53 | $163.55 | $163.50 |
| Purchase #3 | $156.47 | 5.276% | $164.7254 | $164.73 | $164.75 | $164.70 |
| Purchase #4 | $224.52 | 10.777% | $248.7165 | $248.72 | $248.70 | $248.70 |
| Purchase #5 | $71.55 | 13.853% | $81.4618 | $81.46 | $81.45 | $81.50 |
| Purchase #6 | $215.34 | 5.457% | $227.0911 | $227.09 | $227.10 | $227.10 |
| Purchase #7 | $148.39 | 7.104% | $158.9316 | $158.93 | $158.95 | $158.90 |
| 7 purchase totals = | $1,081.72 | $1,166.8469 | $1,166.85 | $1,166.90 | $1,166.80 | |