| 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 | $144.97 | 6.146% | $153.8799 | $153.88 | $153.90 | $153.90 |
| Purchase #2 | $174.29 | 4.657% | $182.4067 | $182.41 | $182.40 | $182.40 |
| Purchase #3 | $113.67 | 13.434% | $128.9404 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $25.58 | 8.628% | $27.787 | $27.79 | $27.80 | $27.80 |
| Purchase #5 | $110.74 | 3.490% | $114.6048 | $114.60 | $114.60 | $114.60 |
| Purchase #6 | $26.73 | 12.106% | $29.9659 | $29.97 | $29.95 | $30.00 |
| Purchase #7 | $67.93 | 6.291% | $72.2035 | $72.20 | $72.20 | $72.20 |
| 7 purchase totals = | $663.91 | $709.7882 | $709.79 | $709.80 | $709.80 | |