| 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 | $167.29 | 9.508% | $183.1959 | $183.20 | $183.20 | $183.20 |
| Purchase #2 | $105.96 | 7.590% | $114.0024 | $114.00 | $114.00 | $114.00 |
| Purchase #3 | $248.97 | 3.506% | $257.6989 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $68.60 | 3.162% | $70.7691 | $70.77 | $70.75 | $70.80 |
| Purchase #5 | $220.83 | 5.380% | $232.7107 | $232.71 | $232.70 | $232.70 |
| Purchase #6 | $72.72 | 5.342% | $76.6047 | $76.60 | $76.60 | $76.60 |
| Purchase #7 | $154.51 | 5.759% | $163.4082 | $163.41 | $163.40 | $163.40 |
| 7 purchase totals = | $1,038.88 | $1,098.3899 | $1,098.39 | $1,098.35 | $1,098.40 | |