| 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 | $123.86 | 10.733% | $137.1539 | $137.15 | $137.15 | $137.20 |
| Purchase #2 | $60.43 | 12.820% | $68.1771 | $68.18 | $68.20 | $68.20 |
| Purchase #3 | $74.57 | 4.729% | $78.0964 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $163.48 | 11.542% | $182.3489 | $182.35 | $182.35 | $182.30 |
| Purchase #5 | $6.58 | 4.276% | $6.8614 | $6.86 | $6.85 | $6.90 |
| Purchase #6 | $20.55 | 9.856% | $22.5754 | $22.58 | $22.60 | $22.60 |
| Purchase #7 | $122.57 | 13.565% | $139.1966 | $139.20 | $139.20 | $139.20 |
| 7 purchase totals = | $572.04 | $634.4097 | $634.42 | $634.45 | $634.50 | |