| 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 | $188.88 | 10.529% | $208.7672 | $208.77 | $208.75 | $208.80 |
| Purchase #2 | $192.38 | 8.513% | $208.7573 | $208.76 | $208.75 | $208.80 |
| Purchase #3 | $50.89 | 5.500% | $53.689 | $53.69 | $53.70 | $53.70 |
| Purchase #4 | $144.47 | 8.686% | $157.0187 | $157.02 | $157.00 | $157.00 |
| Purchase #5 | $228.70 | 10.610% | $252.9651 | $252.97 | $252.95 | $253.00 |
| Purchase #6 | $144.80 | 4.225% | $150.9178 | $150.92 | $150.90 | $150.90 |
| Purchase #7 | $63.80 | 13.110% | $72.1642 | $72.16 | $72.15 | $72.20 |
| 7 purchase totals = | $1,013.92 | $1,104.2793 | $1,104.29 | $1,104.20 | $1,104.40 | |