| 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 | $138.62 | 13.744% | $157.6719 | $157.67 | $157.65 | $157.70 |
| Purchase #2 | $75.92 | 3.260% | $78.395 | $78.40 | $78.40 | $78.40 |
| Purchase #3 | $52.54 | 6.264% | $55.8311 | $55.83 | $55.85 | $55.80 |
| Purchase #4 | $224.94 | 3.161% | $232.0504 | $232.05 | $232.05 | $232.10 |
| Purchase #5 | $219.40 | 7.219% | $235.2385 | $235.24 | $235.25 | $235.20 |
| Purchase #6 | $34.56 | 6.302% | $36.738 | $36.74 | $36.75 | $36.70 |
| Purchase #7 | $42.48 | 12.596% | $47.8308 | $47.83 | $47.85 | $47.80 |
| 7 purchase totals = | $788.46 | $843.7557 | $843.76 | $843.80 | $843.70 | |