| 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 | $162.62 | 12.775% | $183.3947 | $183.39 | $183.40 | $183.40 |
| Purchase #2 | $94.34 | 3.226% | $97.3834 | $97.38 | $97.40 | $97.40 |
| Purchase #3 | $90.73 | 13.561% | $103.0339 | $103.03 | $103.05 | $103.00 |
| Purchase #4 | $229.99 | 6.404% | $244.7186 | $244.72 | $244.70 | $244.70 |
| Purchase #5 | $9.85 | 4.135% | $10.2573 | $10.26 | $10.25 | $10.30 |
| Purchase #6 | $181.87 | 12.854% | $205.2476 | $205.25 | $205.25 | $205.20 |
| Purchase #7 | $51.57 | 12.803% | $58.1725 | $58.17 | $58.15 | $58.20 |
| 7 purchase totals = | $820.97 | $902.2080 | $902.20 | $902.20 | $902.20 | |