| 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 | $166.67 | 7.508% | $179.1836 | $179.18 | $179.20 | $179.20 |
| Purchase #2 | $36.65 | 13.682% | $41.6645 | $41.66 | $41.65 | $41.70 |
| Purchase #3 | $28.64 | 7.542% | $30.8 | $30.80 | $30.80 | $30.80 |
| Purchase #4 | $127.95 | 12.782% | $144.3046 | $144.30 | $144.30 | $144.30 |
| Purchase #5 | $225.82 | 8.870% | $245.8502 | $245.85 | $245.85 | $245.90 |
| Purchase #6 | $22.30 | 5.127% | $23.4433 | $23.44 | $23.45 | $23.40 |
| Purchase #7 | $97.63 | 7.652% | $105.1006 | $105.10 | $105.10 | $105.10 |
| 7 purchase totals = | $705.66 | $770.3468 | $770.33 | $770.35 | $770.40 | |