| 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 | $163.58 | 9.843% | $179.6812 | $179.68 | $179.70 | $179.70 |
| Purchase #2 | $168.58 | 8.539% | $182.975 | $182.98 | $183.00 | $183.00 |
| Purchase #3 | $207.40 | 9.456% | $227.0117 | $227.01 | $227.00 | $227.00 |
| Purchase #4 | $201.58 | 6.115% | $213.9066 | $213.91 | $213.90 | $213.90 |
| Purchase #5 | $174.64 | 8.147% | $188.8679 | $188.87 | $188.85 | $188.90 |
| Purchase #6 | $226.87 | 4.670% | $237.4648 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $117.73 | 5.462% | $124.1604 | $124.16 | $124.15 | $124.20 |
| 7 purchase totals = | $1,260.38 | $1,354.0676 | $1,354.07 | $1,354.05 | $1,354.20 | |