| 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 | $199.86 | 8.851% | $217.5496 | $217.55 | $217.55 | $217.50 |
| Purchase #2 | $125.91 | 6.583% | $134.1987 | $134.20 | $134.20 | $134.20 |
| Purchase #3 | $175.31 | 7.183% | $187.9025 | $187.90 | $187.90 | $187.90 |
| Purchase #4 | $86.53 | 3.166% | $89.2695 | $89.27 | $89.25 | $89.30 |
| Purchase #5 | $24.95 | 5.793% | $26.3954 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $81.71 | 5.428% | $86.1452 | $86.15 | $86.15 | $86.10 |
| Purchase #7 | $151.61 | 6.862% | $162.0135 | $162.01 | $162.00 | $162.00 |
| 7 purchase totals = | $845.88 | $903.4744 | $903.48 | $903.45 | $903.40 | |