| 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 | $164.51 | 4.311% | $171.602 | $171.60 | $171.60 | $171.60 |
| Purchase #2 | $118.94 | 13.323% | $134.7864 | $134.79 | $134.80 | $134.80 |
| Purchase #3 | $74.41 | 11.561% | $83.0125 | $83.01 | $83.00 | $83.00 |
| Purchase #4 | $52.69 | 4.788% | $55.2128 | $55.21 | $55.20 | $55.20 |
| Purchase #5 | $95.87 | 6.692% | $102.2856 | $102.29 | $102.30 | $102.30 |
| Purchase #6 | $188.54 | 12.612% | $212.3187 | $212.32 | $212.30 | $212.30 |
| Purchase #7 | $27.84 | 13.537% | $31.6087 | $31.61 | $31.60 | $31.60 |
| 7 purchase totals = | $722.80 | $790.8267 | $790.83 | $790.80 | $790.80 | |