| 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 | $107.55 | 8.268% | $116.4422 | $116.44 | $116.45 | $116.40 |
| Purchase #2 | $170.59 | 12.318% | $191.6033 | $191.60 | $191.60 | $191.60 |
| Purchase #3 | $173.59 | 10.746% | $192.244 | $192.24 | $192.25 | $192.20 |
| Purchase #4 | $119.40 | 10.873% | $132.3824 | $132.38 | $132.40 | $132.40 |
| Purchase #5 | $78.40 | 12.242% | $87.9977 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $170.87 | 11.366% | $190.2911 | $190.29 | $190.30 | $190.30 |
| Purchase #7 | $194.68 | 7.170% | $208.6386 | $208.64 | $208.65 | $208.60 |
| 7 purchase totals = | $1,015.08 | $1,119.5993 | $1,119.59 | $1,119.65 | $1,119.50 | |