| 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 | $116.83 | 6.372% | $124.2744 | $124.27 | $124.25 | $124.30 |
| Purchase #2 | $16.47 | 5.531% | $17.381 | $17.38 | $17.40 | $17.40 |
| Purchase #3 | $121.93 | 13.365% | $138.2259 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $86.51 | 12.272% | $97.1265 | $97.13 | $97.15 | $97.10 |
| Purchase #5 | $199.56 | 13.482% | $226.4647 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $172.90 | 8.591% | $187.7538 | $187.75 | $187.75 | $187.80 |
| Purchase #7 | $55.64 | 10.530% | $61.4989 | $61.50 | $61.50 | $61.50 |
| 7 purchase totals = | $769.84 | $852.7252 | $852.72 | $852.75 | $852.80 | |