| 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 | $133.76 | 8.387% | $144.9785 | $144.98 | $145.00 | $145.00 |
| Purchase #2 | $206.55 | 13.321% | $234.0645 | $234.06 | $234.05 | $234.10 |
| Purchase #3 | $137.91 | 11.699% | $154.0441 | $154.04 | $154.05 | $154.00 |
| Purchase #4 | $92.85 | 5.341% | $97.8091 | $97.81 | $97.80 | $97.80 |
| Purchase #5 | $165.30 | 7.775% | $178.1521 | $178.15 | $178.15 | $178.20 |
| Purchase #6 | $48.93 | 3.472% | $50.6288 | $50.63 | $50.65 | $50.60 |
| Purchase #7 | $132.60 | 5.107% | $139.3719 | $139.37 | $139.35 | $139.40 |
| 7 purchase totals = | $917.90 | $999.0490 | $999.04 | $999.05 | $999.10 | |