| 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 | $128.45 | 6.565% | $136.8827 | $136.88 | $136.90 | $136.90 |
| Purchase #2 | $247.63 | 12.859% | $279.4727 | $279.47 | $279.45 | $279.50 |
| Purchase #3 | $178.84 | 8.463% | $193.9752 | $193.98 | $194.00 | $194.00 |
| Purchase #4 | $208.62 | 13.211% | $236.1808 | $236.18 | $236.20 | $236.20 |
| Purchase #5 | $190.49 | 9.539% | $208.6608 | $208.66 | $208.65 | $208.70 |
| Purchase #6 | $151.67 | 7.267% | $162.6919 | $162.69 | $162.70 | $162.70 |
| Purchase #7 | $241.39 | 11.396% | $268.8988 | $268.90 | $268.90 | $268.90 |
| 7 purchase totals = | $1,347.09 | $1,486.7629 | $1,486.76 | $1,486.80 | $1,486.90 | |