| 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 | $175.56 | 7.756% | $189.1764 | $189.18 | $189.20 | $189.20 |
| Purchase #2 | $224.28 | 4.154% | $233.5966 | $233.60 | $233.60 | $233.60 |
| Purchase #3 | $174.83 | 7.615% | $188.1433 | $188.14 | $188.15 | $188.10 |
| Purchase #4 | $78.75 | 9.848% | $86.5053 | $86.51 | $86.50 | $86.50 |
| Purchase #5 | $61.48 | 13.411% | $69.7251 | $69.73 | $69.75 | $69.70 |
| Purchase #6 | $78.70 | 3.127% | $81.1609 | $81.16 | $81.15 | $81.20 |
| Purchase #7 | $22.73 | 5.229% | $23.9186 | $23.92 | $23.90 | $23.90 |
| 7 purchase totals = | $816.33 | $872.2262 | $872.24 | $872.25 | $872.20 | |