| 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 | $150.34 | 8.690% | $163.4045 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $78.87 | 12.811% | $88.974 | $88.97 | $88.95 | $89.00 |
| Purchase #3 | $67.95 | 3.222% | $70.1393 | $70.14 | $70.15 | $70.10 |
| Purchase #4 | $130.98 | 12.604% | $147.4887 | $147.49 | $147.50 | $147.50 |
| Purchase #5 | $206.96 | 11.171% | $230.0795 | $230.08 | $230.10 | $230.10 |
| Purchase #6 | $89.26 | 11.210% | $99.266 | $99.27 | $99.25 | $99.30 |
| Purchase #7 | $227.55 | 3.737% | $236.0535 | $236.05 | $236.05 | $236.10 |
| 7 purchase totals = | $951.91 | $1,035.4055 | $1,035.40 | $1,035.40 | $1,035.50 | |