| 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 | $122.59 | 8.334% | $132.8067 | $132.81 | $132.80 | $132.80 |
| Purchase #2 | $162.66 | 9.346% | $177.8622 | $177.86 | $177.85 | $177.90 |
| Purchase #3 | $86.75 | 8.255% | $93.9112 | $93.91 | $93.90 | $93.90 |
| Purchase #4 | $124.91 | 11.687% | $139.5082 | $139.51 | $139.50 | $139.50 |
| Purchase #5 | $16.25 | 8.177% | $17.5788 | $17.58 | $17.60 | $17.60 |
| Purchase #6 | $30.56 | 8.760% | $33.2371 | $33.24 | $33.25 | $33.20 |
| Purchase #7 | $115.54 | 6.410% | $122.9461 | $122.95 | $122.95 | $122.90 |
| 7 purchase totals = | $659.26 | $717.8503 | $717.86 | $717.85 | $717.80 | |