| 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 | $141.97 | 3.422% | $146.8282 | $146.83 | $146.85 | $146.80 |
| Purchase #2 | $97.88 | 9.549% | $107.2266 | $107.23 | $107.25 | $107.20 |
| Purchase #3 | $85.28 | 3.646% | $88.3893 | $88.39 | $88.40 | $88.40 |
| Purchase #4 | $236.56 | 9.609% | $259.2911 | $259.29 | $259.30 | $259.30 |
| Purchase #5 | $222.72 | 11.531% | $248.4018 | $248.40 | $248.40 | $248.40 |
| Purchase #6 | $227.75 | 4.340% | $237.6344 | $237.63 | $237.65 | $237.60 |
| Purchase #7 | $77.92 | 8.625% | $84.6406 | $84.64 | $84.65 | $84.60 |
| 7 purchase totals = | $1,090.08 | $1,172.4120 | $1,172.41 | $1,172.50 | $1,172.30 | |