| 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 | $179.43 | 10.449% | $198.1786 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $69.34 | 13.207% | $78.4977 | $78.50 | $78.50 | $78.50 |
| Purchase #3 | $27.85 | 5.294% | $29.3244 | $29.32 | $29.30 | $29.30 |
| Purchase #4 | $93.86 | 7.868% | $101.2449 | $101.24 | $101.25 | $101.20 |
| Purchase #5 | $106.45 | 8.300% | $115.2854 | $115.29 | $115.30 | $115.30 |
| Purchase #6 | $184.54 | 5.792% | $195.2286 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $204.43 | 6.377% | $217.4665 | $217.47 | $217.45 | $217.50 |
| 7 purchase totals = | $865.90 | $935.2261 | $935.23 | $935.25 | $935.20 | |