| 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 | $154.56 | 6.446% | $164.5229 | $164.52 | $164.50 | $164.50 |
| Purchase #2 | $227.26 | 11.173% | $252.6518 | $252.65 | $252.65 | $252.70 |
| Purchase #3 | $141.46 | 8.590% | $153.6114 | $153.61 | $153.60 | $153.60 |
| Purchase #4 | $239.47 | 9.181% | $261.4557 | $261.46 | $261.45 | $261.50 |
| Purchase #5 | $187.58 | 12.513% | $211.0519 | $211.05 | $211.05 | $211.10 |
| Purchase #6 | $143.44 | 3.382% | $148.2911 | $148.29 | $148.30 | $148.30 |
| Purchase #7 | $230.72 | 12.181% | $258.824 | $258.82 | $258.80 | $258.80 |
| 7 purchase totals = | $1,324.49 | $1,450.4088 | $1,450.40 | $1,450.35 | $1,450.50 | |