| 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 | $163.66 | 4.643% | $171.2587 | $171.26 | $171.25 | $171.30 |
| Purchase #2 | $114.46 | 6.524% | $121.9274 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $153.84 | 10.369% | $169.7917 | $169.79 | $169.80 | $169.80 |
| Purchase #4 | $48.89 | 6.131% | $51.8874 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $112.26 | 10.831% | $124.4189 | $124.42 | $124.40 | $124.40 |
| Purchase #6 | $108.89 | 4.725% | $114.0351 | $114.04 | $114.05 | $114.00 |
| Purchase #7 | $170.60 | 13.301% | $193.2915 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $872.60 | $946.6107 | $946.62 | $946.65 | $946.60 | |