| 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 | $151.86 | 5.225% | $159.7947 | $159.79 | $159.80 | $159.80 |
| Purchase #2 | $111.30 | 13.665% | $126.5091 | $126.51 | $126.50 | $126.50 |
| Purchase #3 | $26.67 | 13.472% | $30.263 | $30.26 | $30.25 | $30.30 |
| Purchase #4 | $188.43 | 8.450% | $204.3523 | $204.35 | $204.35 | $204.40 |
| Purchase #5 | $127.33 | 12.125% | $142.7688 | $142.77 | $142.75 | $142.80 |
| Purchase #6 | $67.91 | 4.815% | $71.1799 | $71.18 | $71.20 | $71.20 |
| Purchase #7 | $92.58 | 10.793% | $102.5722 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $766.08 | $837.4400 | $837.43 | $837.40 | $837.60 | |