| 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 | $168.38 | 7.434% | $180.8974 | $180.90 | $180.90 | $180.90 |
| Purchase #2 | $230.88 | 9.366% | $252.5042 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $198.36 | 6.380% | $211.0154 | $211.02 | $211.00 | $211.00 |
| Purchase #4 | $93.79 | 12.687% | $105.6891 | $105.69 | $105.70 | $105.70 |
| Purchase #5 | $248.55 | 13.293% | $281.5898 | $281.59 | $281.60 | $281.60 |
| Purchase #6 | $169.58 | 6.546% | $180.6807 | $180.68 | $180.70 | $180.70 |
| Purchase #7 | $224.72 | 5.241% | $236.4976 | $236.50 | $236.50 | $236.50 |
| 7 purchase totals = | $1,334.26 | $1,448.8742 | $1,448.88 | $1,448.90 | $1,448.90 | |