| 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 | $157.30 | 7.134% | $168.5218 | $168.52 | $168.50 | $168.50 |
| Purchase #2 | $91.42 | 3.532% | $94.649 | $94.65 | $94.65 | $94.60 |
| Purchase #3 | $69.79 | 10.678% | $77.2422 | $77.24 | $77.25 | $77.20 |
| Purchase #4 | $165.36 | 13.533% | $187.7382 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $37.87 | 8.269% | $41.0015 | $41.00 | $41.00 | $41.00 |
| Purchase #6 | $89.34 | 4.366% | $93.2406 | $93.24 | $93.25 | $93.20 |
| Purchase #7 | $30.25 | 11.405% | $33.7 | $33.70 | $33.70 | $33.70 |
| 7 purchase totals = | $641.33 | $696.0933 | $696.09 | $696.10 | $695.90 | |