| 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 | $208.86 | 13.312% | $236.6634 | $236.66 | $236.65 | $236.70 |
| Purchase #2 | $117.41 | 12.486% | $132.0698 | $132.07 | $132.05 | $132.10 |
| Purchase #3 | $162.69 | 5.380% | $171.4427 | $171.44 | $171.45 | $171.40 |
| Purchase #4 | $17.66 | 3.464% | $18.2717 | $18.27 | $18.25 | $18.30 |
| Purchase #5 | $147.53 | 5.561% | $155.7341 | $155.73 | $155.75 | $155.70 |
| Purchase #6 | $33.51 | 6.370% | $35.6446 | $35.64 | $35.65 | $35.60 |
| Purchase #7 | $123.88 | 4.569% | $129.5401 | $129.54 | $129.55 | $129.50 |
| 7 purchase totals = | $811.54 | $879.3664 | $879.35 | $879.35 | $879.30 | |