| 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 | $165.44 | 10.520% | $182.8443 | $182.84 | $182.85 | $182.80 |
| Purchase #2 | $99.37 | 10.779% | $110.0811 | $110.08 | $110.10 | $110.10 |
| Purchase #3 | $141.66 | 3.662% | $146.8476 | $146.85 | $146.85 | $146.80 |
| Purchase #4 | $115.97 | 7.417% | $124.5715 | $124.57 | $124.55 | $124.60 |
| Purchase #5 | $97.39 | 6.739% | $103.9531 | $103.95 | $103.95 | $104.00 |
| Purchase #6 | $43.40 | 12.542% | $48.8432 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $129.81 | 13.179% | $146.9177 | $146.92 | $146.90 | $146.90 |
| 7 purchase totals = | $793.04 | $864.0585 | $864.05 | $864.05 | $864.00 | |