| 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 | $180.45 | 10.670% | $199.704 | $199.70 | $199.70 | $199.70 |
| Purchase #2 | $210.60 | 10.816% | $233.3785 | $233.38 | $233.40 | $233.40 |
| Purchase #3 | $215.42 | 9.761% | $236.4471 | $236.45 | $236.45 | $236.40 |
| Purchase #4 | $125.56 | 7.172% | $134.5652 | $134.57 | $134.55 | $134.60 |
| Purchase #5 | $166.86 | 5.759% | $176.4695 | $176.47 | $176.45 | $176.50 |
| Purchase #6 | $177.98 | 9.831% | $195.4772 | $195.48 | $195.50 | $195.50 |
| Purchase #7 | $160.38 | 11.131% | $178.2319 | $178.23 | $178.25 | $178.20 |
| 7 purchase totals = | $1,237.25 | $1,354.2734 | $1,354.28 | $1,354.30 | $1,354.30 | |