| 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 | $133.66 | 6.443% | $142.2717 | $142.27 | $142.25 | $142.30 |
| Purchase #2 | $176.84 | 6.727% | $188.736 | $188.74 | $188.75 | $188.70 |
| Purchase #3 | $72.33 | 8.411% | $78.4137 | $78.41 | $78.40 | $78.40 |
| Purchase #4 | $124.36 | 8.772% | $135.2689 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $177.67 | 6.632% | $189.4531 | $189.45 | $189.45 | $189.50 |
| Purchase #6 | $151.74 | 9.856% | $166.6955 | $166.70 | $166.70 | $166.70 |
| Purchase #7 | $199.81 | 7.468% | $214.7318 | $214.73 | $214.75 | $214.70 |
| 7 purchase totals = | $1,036.41 | $1,115.5707 | $1,115.57 | $1,115.55 | $1,115.60 | |