| 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 | $163.68 | 6.272% | $173.946 | $173.95 | $173.95 | $173.90 |
| Purchase #2 | $210.43 | 13.822% | $239.5156 | $239.52 | $239.50 | $239.50 |
| Purchase #3 | $136.66 | 13.479% | $155.0804 | $155.08 | $155.10 | $155.10 |
| Purchase #4 | $72.90 | 5.626% | $77.0014 | $77.00 | $77.00 | $77.00 |
| Purchase #5 | $134.68 | 12.139% | $151.0288 | $151.03 | $151.05 | $151.00 |
| Purchase #6 | $53.30 | 4.660% | $55.7838 | $55.78 | $55.80 | $55.80 |
| Purchase #7 | $139.37 | 3.184% | $143.8075 | $143.81 | $143.80 | $143.80 |
| 7 purchase totals = | $911.02 | $996.1635 | $996.17 | $996.20 | $996.10 | |