| 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 | $169.87 | 6.406% | $180.7519 | $180.75 | $180.75 | $180.80 |
| Purchase #2 | $108.32 | 4.224% | $112.8954 | $112.90 | $112.90 | $112.90 |
| Purchase #3 | $237.74 | 10.494% | $262.6884 | $262.69 | $262.70 | $262.70 |
| Purchase #4 | $154.89 | 5.269% | $163.0512 | $163.05 | $163.05 | $163.10 |
| Purchase #5 | $23.97 | 5.587% | $25.3092 | $25.31 | $25.30 | $25.30 |
| Purchase #6 | $180.72 | 11.731% | $201.9203 | $201.92 | $201.90 | $201.90 |
| Purchase #7 | $215.29 | 4.724% | $225.4603 | $225.46 | $225.45 | $225.50 |
| 7 purchase totals = | $1,090.80 | $1,172.0767 | $1,172.08 | $1,172.05 | $1,172.20 | |