| 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 | $98.86 | 5.663% | $104.4584 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $185.70 | 12.543% | $208.9924 | $208.99 | $209.00 | $209.00 |
| Purchase #3 | $154.26 | 7.745% | $166.2074 | $166.21 | $166.20 | $166.20 |
| Purchase #4 | $13.48 | 5.692% | $14.2473 | $14.25 | $14.25 | $14.20 |
| Purchase #5 | $124.53 | 12.366% | $139.9294 | $139.93 | $139.95 | $139.90 |
| Purchase #6 | $145.71 | 3.289% | $150.5024 | $150.50 | $150.50 | $150.50 |
| Purchase #7 | $174.91 | 6.270% | $185.8769 | $185.88 | $185.90 | $185.90 |
| 7 purchase totals = | $897.45 | $970.2142 | $970.22 | $970.25 | $970.20 | |