| 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 | $175.91 | 9.735% | $193.0348 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $197.27 | 3.189% | $203.5609 | $203.56 | $203.55 | $203.60 |
| Purchase #3 | $154.55 | 11.323% | $172.0497 | $172.05 | $172.05 | $172.00 |
| Purchase #4 | $55.35 | 7.639% | $59.5782 | $59.58 | $59.60 | $59.60 |
| Purchase #5 | $189.25 | 10.412% | $208.9547 | $208.95 | $208.95 | $209.00 |
| Purchase #6 | $243.92 | 7.380% | $261.9213 | $261.92 | $261.90 | $261.90 |
| Purchase #7 | $172.75 | 6.797% | $184.4918 | $184.49 | $184.50 | $184.50 |
| 7 purchase totals = | $1,189.00 | $1,283.5914 | $1,283.58 | $1,283.60 | $1,283.60 | |