| 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 | $141.67 | 8.106% | $153.1538 | $153.15 | $153.15 | $153.20 |
| Purchase #2 | $95.81 | 5.185% | $100.7777 | $100.78 | $100.80 | $100.80 |
| Purchase #3 | $97.81 | 5.863% | $103.5446 | $103.54 | $103.55 | $103.50 |
| Purchase #4 | $24.59 | 6.689% | $26.2348 | $26.23 | $26.25 | $26.20 |
| Purchase #5 | $136.75 | 3.350% | $141.3311 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $153.37 | 3.866% | $159.2993 | $159.30 | $159.30 | $159.30 |
| Purchase #7 | $230.70 | 7.396% | $247.7626 | $247.76 | $247.75 | $247.80 |
| 7 purchase totals = | $880.70 | $932.1039 | $932.09 | $932.15 | $932.10 | |