| 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 | $179.89 | 3.698% | $186.5423 | $186.54 | $186.55 | $186.50 |
| Purchase #2 | $90.30 | 4.480% | $94.3454 | $94.35 | $94.35 | $94.30 |
| Purchase #3 | $151.67 | 8.119% | $163.9841 | $163.98 | $164.00 | $164.00 |
| Purchase #4 | $156.65 | 7.819% | $168.8985 | $168.90 | $168.90 | $168.90 |
| Purchase #5 | $151.37 | 7.743% | $163.0906 | $163.09 | $163.10 | $163.10 |
| Purchase #6 | $153.57 | 10.284% | $169.3631 | $169.36 | $169.35 | $169.40 |
| Purchase #7 | $147.77 | 3.717% | $153.2626 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $1,031.22 | $1,099.4866 | $1,099.48 | $1,099.50 | $1,099.50 | |