| 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 | $116.69 | 13.323% | $132.2366 | $132.24 | $132.25 | $132.20 |
| Purchase #2 | $7.76 | 12.152% | $8.703 | $8.70 | $8.70 | $8.70 |
| Purchase #3 | $218.32 | 6.512% | $232.537 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $102.65 | 7.180% | $110.0203 | $110.02 | $110.00 | $110.00 |
| Purchase #5 | $143.52 | 7.600% | $154.4275 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $250.53 | 5.434% | $264.1438 | $264.14 | $264.15 | $264.10 |
| Purchase #7 | $72.40 | 7.215% | $77.6237 | $77.62 | $77.60 | $77.60 |
| 7 purchase totals = | $911.87 | $979.6919 | $979.69 | $979.70 | $979.50 | |