| 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 | $100.88 | 6.648% | $107.5865 | $107.59 | $107.60 | $107.60 |
| Purchase #2 | $155.42 | 13.711% | $176.7296 | $176.73 | $176.75 | $176.70 |
| Purchase #3 | $144.26 | 11.615% | $161.0158 | $161.02 | $161.00 | $161.00 |
| Purchase #4 | $242.36 | 4.217% | $252.5803 | $252.58 | $252.60 | $252.60 |
| Purchase #5 | $139.78 | 9.671% | $153.2981 | $153.30 | $153.30 | $153.30 |
| Purchase #6 | $61.74 | 9.528% | $67.6226 | $67.62 | $67.60 | $67.60 |
| Purchase #7 | $36.83 | 8.303% | $39.888 | $39.89 | $39.90 | $39.90 |
| 7 purchase totals = | $881.27 | $958.7209 | $958.73 | $958.75 | $958.70 | |