| 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 | $177.41 | 6.605% | $189.1279 | $189.13 | $189.15 | $189.10 |
| Purchase #2 | $73.39 | 8.867% | $79.8975 | $79.90 | $79.90 | $79.90 |
| Purchase #3 | $139.34 | 4.233% | $145.2383 | $145.24 | $145.25 | $145.20 |
| Purchase #4 | $71.26 | 8.222% | $77.119 | $77.12 | $77.10 | $77.10 |
| Purchase #5 | $76.47 | 8.172% | $82.7191 | $82.72 | $82.70 | $82.70 |
| Purchase #6 | $10.67 | 12.542% | $12.0082 | $12.01 | $12.00 | $12.00 |
| Purchase #7 | $58.57 | 13.623% | $66.549 | $66.55 | $66.55 | $66.50 |
| 7 purchase totals = | $607.11 | $652.6590 | $652.67 | $652.65 | $652.50 | |