| 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 | $113.34 | 9.627% | $124.2512 | $124.25 | $124.25 | $124.30 |
| Purchase #2 | $156.58 | 9.373% | $171.2562 | $171.26 | $171.25 | $171.30 |
| Purchase #3 | $94.49 | 11.312% | $105.1787 | $105.18 | $105.20 | $105.20 |
| Purchase #4 | $164.75 | 7.476% | $177.0667 | $177.07 | $177.05 | $177.10 |
| Purchase #5 | $214.26 | 3.195% | $221.1056 | $221.11 | $221.10 | $221.10 |
| Purchase #6 | $160.28 | 12.541% | $180.3807 | $180.38 | $180.40 | $180.40 |
| Purchase #7 | $5.67 | 13.679% | $6.4456 | $6.45 | $6.45 | $6.40 |
| 7 purchase totals = | $909.37 | $985.6847 | $985.70 | $985.70 | $985.80 | |