| 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 | $154.86 | 6.706% | $165.2449 | $165.24 | $165.25 | $165.20 |
| Purchase #2 | $27.48 | 9.692% | $30.1434 | $30.14 | $30.15 | $30.10 |
| Purchase #3 | $30.28 | 3.582% | $31.3646 | $31.36 | $31.35 | $31.40 |
| Purchase #4 | $169.86 | 13.416% | $192.6484 | $192.65 | $192.65 | $192.60 |
| Purchase #5 | $113.74 | 10.375% | $125.5405 | $125.54 | $125.55 | $125.50 |
| Purchase #6 | $164.80 | 12.827% | $185.9389 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $15.61 | 9.836% | $17.1454 | $17.15 | $17.15 | $17.10 |
| 7 purchase totals = | $676.63 | $748.0261 | $748.02 | $748.05 | $747.80 | |