| 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 | $64.94 | 9.380% | $71.0314 | $71.03 | $71.05 | $71.00 |
| Purchase #2 | $180.96 | 6.720% | $193.1205 | $193.12 | $193.10 | $193.10 |
| Purchase #3 | $192.52 | 6.168% | $204.3946 | $204.39 | $204.40 | $204.40 |
| Purchase #4 | $242.62 | 5.110% | $255.0179 | $255.02 | $255.00 | $255.00 |
| Purchase #5 | $153.69 | 6.121% | $163.0974 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $161.46 | 4.532% | $168.7774 | $168.78 | $168.80 | $168.80 |
| Purchase #7 | $151.48 | 13.495% | $171.9222 | $171.92 | $171.90 | $171.90 |
| 7 purchase totals = | $1,147.67 | $1,227.3614 | $1,227.36 | $1,227.35 | $1,227.30 | |