| 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 | $124.74 | 5.378% | $131.4485 | $131.45 | $131.45 | $131.40 |
| Purchase #2 | $191.52 | 7.592% | $206.0602 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $94.58 | 11.713% | $105.6582 | $105.66 | $105.65 | $105.70 |
| Purchase #4 | $158.71 | 10.321% | $175.0905 | $175.09 | $175.10 | $175.10 |
| Purchase #5 | $14.33 | 13.163% | $16.2163 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $100.27 | 10.742% | $111.041 | $111.04 | $111.05 | $111.00 |
| Purchase #7 | $28.66 | 7.180% | $30.7178 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $712.81 | $776.2325 | $776.24 | $776.20 | $776.20 | |