| 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 | $85.36 | 3.283% | $88.1624 | $88.16 | $88.15 | $88.20 |
| Purchase #2 | $133.94 | 10.275% | $147.7023 | $147.70 | $147.70 | $147.70 |
| Purchase #3 | $108.28 | 12.621% | $121.946 | $121.95 | $121.95 | $121.90 |
| Purchase #4 | $177.82 | 8.591% | $193.0965 | $193.10 | $193.10 | $193.10 |
| Purchase #5 | $60.89 | 7.583% | $65.5073 | $65.51 | $65.50 | $65.50 |
| Purchase #6 | $80.31 | 5.452% | $84.6885 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $188.63 | 5.531% | $199.0631 | $199.06 | $199.05 | $199.10 |
| 7 purchase totals = | $835.23 | $900.1661 | $900.17 | $900.15 | $900.20 | |