| 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 | $197.67 | 4.686% | $206.9328 | $206.93 | $206.95 | $206.90 |
| Purchase #2 | $161.40 | 3.163% | $166.5051 | $166.51 | $166.50 | $166.50 |
| Purchase #3 | $240.98 | 13.402% | $273.2761 | $273.28 | $273.30 | $273.30 |
| Purchase #4 | $83.41 | 11.553% | $93.0464 | $93.05 | $93.05 | $93.00 |
| Purchase #5 | $137.32 | 13.217% | $155.4696 | $155.47 | $155.45 | $155.50 |
| Purchase #6 | $29.47 | 4.605% | $30.8271 | $30.83 | $30.85 | $30.80 |
| Purchase #7 | $30.70 | 9.691% | $33.6751 | $33.68 | $33.70 | $33.70 |
| 7 purchase totals = | $880.95 | $959.7322 | $959.75 | $959.80 | $959.70 | |