| 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 | $161.31 | 8.230% | $174.5858 | $174.59 | $174.60 | $174.60 |
| Purchase #2 | $122.86 | 11.225% | $136.651 | $136.65 | $136.65 | $136.70 |
| Purchase #3 | $82.36 | 13.221% | $93.2488 | $93.25 | $93.25 | $93.20 |
| Purchase #4 | $87.42 | 9.684% | $95.8858 | $95.89 | $95.90 | $95.90 |
| Purchase #5 | $168.87 | 11.663% | $188.5653 | $188.57 | $188.55 | $188.60 |
| Purchase #6 | $179.28 | 7.788% | $193.2423 | $193.24 | $193.25 | $193.20 |
| Purchase #7 | $240.85 | 13.269% | $272.8084 | $272.81 | $272.80 | $272.80 |
| 7 purchase totals = | $1,042.95 | $1,154.9874 | $1,155.00 | $1,155.00 | $1,155.00 | |