| 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 | $163.97 | 10.337% | $180.9196 | $180.92 | $180.90 | $180.90 |
| Purchase #2 | $172.87 | 6.856% | $184.722 | $184.72 | $184.70 | $184.70 |
| Purchase #3 | $138.59 | 13.423% | $157.1929 | $157.19 | $157.20 | $157.20 |
| Purchase #4 | $233.28 | 6.450% | $248.3266 | $248.33 | $248.35 | $248.30 |
| Purchase #5 | $69.96 | 10.195% | $77.0924 | $77.09 | $77.10 | $77.10 |
| Purchase #6 | $23.35 | 7.526% | $25.1073 | $25.11 | $25.10 | $25.10 |
| Purchase #7 | $157.69 | 7.451% | $169.4395 | $169.44 | $169.45 | $169.40 |
| 7 purchase totals = | $959.71 | $1,042.8003 | $1,042.80 | $1,042.80 | $1,042.70 | |