| 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 | $148.80 | 13.861% | $169.4252 | $169.43 | $169.45 | $169.40 |
| Purchase #2 | $222.81 | 8.476% | $241.6954 | $241.70 | $241.70 | $241.70 |
| Purchase #3 | $211.93 | 6.296% | $225.2731 | $225.27 | $225.25 | $225.30 |
| Purchase #4 | $131.87 | 7.224% | $141.3963 | $141.40 | $141.40 | $141.40 |
| Purchase #5 | $52.70 | 13.227% | $59.6706 | $59.67 | $59.65 | $59.70 |
| Purchase #6 | $149.71 | 6.816% | $159.9142 | $159.91 | $159.90 | $159.90 |
| Purchase #7 | $220.89 | 9.698% | $242.3119 | $242.31 | $242.30 | $242.30 |
| 7 purchase totals = | $1,138.71 | $1,239.6867 | $1,239.69 | $1,239.65 | $1,239.70 | |