| 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 | $118.44 | 7.337% | $127.1299 | $127.13 | $127.15 | $127.10 |
| Purchase #2 | $9.66 | 10.254% | $10.6505 | $10.65 | $10.65 | $10.70 |
| Purchase #3 | $17.79 | 5.763% | $18.8152 | $18.82 | $18.80 | $18.80 |
| Purchase #4 | $25.94 | 11.776% | $28.9947 | $28.99 | $29.00 | $29.00 |
| Purchase #5 | $209.92 | 12.374% | $235.8955 | $235.90 | $235.90 | $235.90 |
| Purchase #6 | $122.97 | 10.610% | $136.0171 | $136.02 | $136.00 | $136.00 |
| Purchase #7 | $85.55 | 13.570% | $97.1591 | $97.16 | $97.15 | $97.20 |
| 7 purchase totals = | $590.27 | $654.6620 | $654.67 | $654.65 | $654.70 | |