| 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 | $126.72 | 4.864% | $132.8837 | $132.88 | $132.90 | $132.90 |
| Purchase #2 | $157.88 | 11.831% | $176.5588 | $176.56 | $176.55 | $176.60 |
| Purchase #3 | $67.74 | 9.771% | $74.3589 | $74.36 | $74.35 | $74.40 |
| Purchase #4 | $190.68 | 5.750% | $201.6441 | $201.64 | $201.65 | $201.60 |
| Purchase #5 | $14.51 | 6.709% | $15.4835 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $179.61 | 4.217% | $187.1842 | $187.18 | $187.20 | $187.20 |
| Purchase #7 | $28.58 | 3.370% | $29.5431 | $29.54 | $29.55 | $29.50 |
| 7 purchase totals = | $765.72 | $817.6563 | $817.64 | $817.70 | $817.70 | |