| 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 | $163.97 | 8.607% | $178.0829 | $178.08 | $178.10 | $178.10 |
| Purchase #2 | $96.44 | 10.608% | $106.6704 | $106.67 | $106.65 | $106.70 |
| Purchase #3 | $239.90 | 9.206% | $261.9852 | $261.99 | $262.00 | $262.00 |
| Purchase #4 | $195.78 | 5.820% | $207.1744 | $207.17 | $207.15 | $207.20 |
| Purchase #5 | $145.28 | 12.363% | $163.241 | $163.24 | $163.25 | $163.20 |
| Purchase #6 | $44.66 | 9.221% | $48.7781 | $48.78 | $48.80 | $48.80 |
| Purchase #7 | $60.46 | 12.645% | $68.1052 | $68.11 | $68.10 | $68.10 |
| 7 purchase totals = | $946.49 | $1,034.0372 | $1,034.04 | $1,034.05 | $1,034.10 | |