| 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 | $165.53 | 11.852% | $185.1486 | $185.15 | $185.15 | $185.10 |
| Purchase #2 | $35.77 | 3.522% | $37.0298 | $37.03 | $37.05 | $37.00 |
| Purchase #3 | $95.45 | 11.567% | $106.4907 | $106.49 | $106.50 | $106.50 |
| Purchase #4 | $64.34 | 6.867% | $68.7582 | $68.76 | $68.75 | $68.80 |
| Purchase #5 | $117.55 | 6.422% | $125.0991 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $201.34 | 10.313% | $222.1042 | $222.10 | $222.10 | $222.10 |
| Purchase #7 | $81.39 | 4.527% | $85.0745 | $85.07 | $85.05 | $85.10 |
| 7 purchase totals = | $761.37 | $829.7051 | $829.70 | $829.70 | $829.70 | |