| 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 | $163.48 | 9.239% | $178.5839 | $178.58 | $178.60 | $178.60 |
| Purchase #2 | $185.86 | 8.863% | $202.3328 | $202.33 | $202.35 | $202.30 |
| Purchase #3 | $104.36 | 8.633% | $113.3694 | $113.37 | $113.35 | $113.40 |
| Purchase #4 | $143.79 | 8.557% | $156.0941 | $156.09 | $156.10 | $156.10 |
| Purchase #5 | $21.44 | 13.511% | $24.3368 | $24.34 | $24.35 | $24.30 |
| Purchase #6 | $193.33 | 10.659% | $213.937 | $213.94 | $213.95 | $213.90 |
| Purchase #7 | $25.52 | 4.667% | $26.711 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $837.78 | $915.3650 | $915.36 | $915.40 | $915.30 | |