| 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 | $180.56 | 4.126% | $188.0099 | $188.01 | $188.00 | $188.00 |
| Purchase #2 | $109.59 | 4.647% | $114.6826 | $114.68 | $114.70 | $114.70 |
| Purchase #3 | $27.99 | 9.347% | $30.6062 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $30.42 | 11.157% | $33.814 | $33.81 | $33.80 | $33.80 |
| Purchase #5 | $5.73 | 11.413% | $6.384 | $6.38 | $6.40 | $6.40 |
| Purchase #6 | $205.87 | 12.524% | $231.6532 | $231.65 | $231.65 | $231.70 |
| Purchase #7 | $80.95 | 7.387% | $86.9298 | $86.93 | $86.95 | $86.90 |
| 7 purchase totals = | $641.11 | $692.0797 | $692.07 | $692.10 | $692.10 | |