| 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 | $173.94 | 3.136% | $179.3948 | $179.39 | $179.40 | $179.40 |
| Purchase #2 | $199.82 | 12.430% | $224.6576 | $224.66 | $224.65 | $224.70 |
| Purchase #3 | $61.46 | 7.327% | $65.9632 | $65.96 | $65.95 | $66.00 |
| Purchase #4 | $26.42 | 8.766% | $28.736 | $28.74 | $28.75 | $28.70 |
| Purchase #5 | $70.90 | 11.873% | $79.318 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $184.66 | 8.350% | $200.0791 | $200.08 | $200.10 | $200.10 |
| Purchase #7 | $134.75 | 8.364% | $146.0205 | $146.02 | $146.00 | $146.00 |
| 7 purchase totals = | $851.95 | $924.1692 | $924.17 | $924.15 | $924.20 | |