| 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 | $140.73 | 8.762% | $153.0608 | $153.06 | $153.05 | $153.10 |
| Purchase #2 | $147.97 | 3.377% | $152.9669 | $152.97 | $152.95 | $153.00 |
| Purchase #3 | $78.33 | 3.851% | $81.3465 | $81.35 | $81.35 | $81.30 |
| Purchase #4 | $250.74 | 4.266% | $261.4366 | $261.44 | $261.45 | $261.40 |
| Purchase #5 | $133.49 | 10.833% | $147.951 | $147.95 | $147.95 | $148.00 |
| Purchase #6 | $181.35 | 8.431% | $196.6396 | $196.64 | $196.65 | $196.60 |
| Purchase #7 | $158.52 | 7.305% | $170.0999 | $170.10 | $170.10 | $170.10 |
| 7 purchase totals = | $1,091.13 | $1,163.5013 | $1,163.51 | $1,163.50 | $1,163.50 | |