| 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 | $142.62 | 10.670% | $157.8376 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $104.69 | 5.322% | $110.2616 | $110.26 | $110.25 | $110.30 |
| Purchase #3 | $165.97 | 7.514% | $178.441 | $178.44 | $178.45 | $178.40 |
| Purchase #4 | $75.36 | 5.697% | $79.6533 | $79.65 | $79.65 | $79.70 |
| Purchase #5 | $169.33 | 7.337% | $181.7537 | $181.75 | $181.75 | $181.80 |
| Purchase #6 | $89.71 | 3.754% | $93.0777 | $93.08 | $93.10 | $93.10 |
| Purchase #7 | $77.30 | 12.515% | $86.9741 | $86.97 | $86.95 | $87.00 |
| 7 purchase totals = | $824.98 | $887.9990 | $887.99 | $888.00 | $888.10 | |