| 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 | $156.39 | 6.278% | $166.2082 | $166.21 | $166.20 | $166.20 |
| Purchase #2 | $142.53 | 6.304% | $151.5151 | $151.52 | $151.50 | $151.50 |
| Purchase #3 | $188.71 | 10.686% | $208.8756 | $208.88 | $208.90 | $208.90 |
| Purchase #4 | $185.80 | 13.236% | $210.3925 | $210.39 | $210.40 | $210.40 |
| Purchase #5 | $195.74 | 3.642% | $202.8689 | $202.87 | $202.85 | $202.90 |
| Purchase #6 | $211.68 | 9.306% | $231.3789 | $231.38 | $231.40 | $231.40 |
| Purchase #7 | $111.39 | 4.358% | $116.2444 | $116.24 | $116.25 | $116.20 |
| 7 purchase totals = | $1,192.24 | $1,287.4836 | $1,287.49 | $1,287.50 | $1,287.50 | |