| 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 | $16.95 | 7.660% | $18.2484 | $18.25 | $18.25 | $18.20 |
| Purchase #2 | $203.35 | 11.534% | $226.8044 | $226.80 | $226.80 | $226.80 |
| Purchase #3 | $132.46 | 10.670% | $146.5935 | $146.59 | $146.60 | $146.60 |
| Purchase #4 | $199.35 | 4.612% | $208.544 | $208.54 | $208.55 | $208.50 |
| Purchase #5 | $63.96 | 7.217% | $68.576 | $68.58 | $68.60 | $68.60 |
| Purchase #6 | $113.92 | 12.331% | $127.9675 | $127.97 | $127.95 | $128.00 |
| Purchase #7 | $91.46 | 11.260% | $101.7584 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $821.45 | $898.4922 | $898.49 | $898.50 | $898.50 | |