| 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 | $164.58 | 3.411% | $170.1938 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $236.45 | 10.620% | $261.561 | $261.56 | $261.55 | $261.60 |
| Purchase #3 | $69.25 | 11.205% | $77.0095 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $53.25 | 12.285% | $59.7918 | $59.79 | $59.80 | $59.80 |
| Purchase #5 | $166.67 | 10.484% | $184.1437 | $184.14 | $184.15 | $184.10 |
| Purchase #6 | $182.97 | 9.116% | $199.6495 | $199.65 | $199.65 | $199.60 |
| Purchase #7 | $242.88 | 13.269% | $275.1077 | $275.11 | $275.10 | $275.10 |
| 7 purchase totals = | $1,116.05 | $1,227.4570 | $1,227.45 | $1,227.45 | $1,227.40 | |