| 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 | $150.68 | 8.806% | $163.9489 | $163.95 | $163.95 | $163.90 |
| Purchase #2 | $215.93 | 5.494% | $227.7932 | $227.79 | $227.80 | $227.80 |
| Purchase #3 | $233.85 | 12.313% | $262.644 | $262.64 | $262.65 | $262.60 |
| Purchase #4 | $20.58 | 9.208% | $22.475 | $22.48 | $22.50 | $22.50 |
| Purchase #5 | $66.43 | 6.219% | $70.5613 | $70.56 | $70.55 | $70.60 |
| Purchase #6 | $78.96 | 13.576% | $89.6796 | $89.68 | $89.70 | $89.70 |
| Purchase #7 | $8.95 | 5.710% | $9.461 | $9.46 | $9.45 | $9.50 |
| 7 purchase totals = | $775.38 | $846.5630 | $846.56 | $846.60 | $846.60 | |