| 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 | $143.47 | 4.819% | $150.3838 | $150.38 | $150.40 | $150.40 |
| Purchase #2 | $122.51 | 8.370% | $132.7641 | $132.76 | $132.75 | $132.80 |
| Purchase #3 | $97.54 | 11.192% | $108.4567 | $108.46 | $108.45 | $108.50 |
| Purchase #4 | $174.75 | 10.511% | $193.118 | $193.12 | $193.10 | $193.10 |
| Purchase #5 | $195.29 | 13.119% | $220.9101 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $247.26 | 13.484% | $280.6005 | $280.60 | $280.60 | $280.60 |
| Purchase #7 | $111.31 | 8.189% | $120.4252 | $120.43 | $120.45 | $120.40 |
| 7 purchase totals = | $1,092.13 | $1,206.6584 | $1,206.66 | $1,206.65 | $1,206.70 | |