| 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 | $151.39 | 6.461% | $161.1713 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $97.44 | 7.534% | $104.7811 | $104.78 | $104.80 | $104.80 |
| Purchase #3 | $27.50 | 4.513% | $28.7411 | $28.74 | $28.75 | $28.70 |
| Purchase #4 | $209.46 | 10.246% | $230.9213 | $230.92 | $230.90 | $230.90 |
| Purchase #5 | $52.49 | 11.612% | $58.5851 | $58.59 | $58.60 | $58.60 |
| Purchase #6 | $159.86 | 9.176% | $174.5288 | $174.53 | $174.55 | $174.50 |
| Purchase #7 | $185.65 | 10.683% | $205.483 | $205.48 | $205.50 | $205.50 |
| 7 purchase totals = | $883.79 | $964.2117 | $964.21 | $964.25 | $964.20 | |