| 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 | $143.64 | 11.619% | $160.3295 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $14.71 | 5.541% | $15.5251 | $15.53 | $15.55 | $15.50 |
| Purchase #3 | $61.75 | 13.225% | $69.9164 | $69.92 | $69.90 | $69.90 |
| Purchase #4 | $104.28 | 8.456% | $113.0979 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $126.92 | 7.706% | $136.7005 | $136.70 | $136.70 | $136.70 |
| Purchase #6 | $60.81 | 4.495% | $63.5434 | $63.54 | $63.55 | $63.50 |
| Purchase #7 | $126.45 | 8.682% | $137.4284 | $137.43 | $137.45 | $137.40 |
| 7 purchase totals = | $638.56 | $696.5412 | $696.55 | $696.60 | $696.40 | |