| 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 | $177.25 | 9.146% | $193.4613 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $40.71 | 5.419% | $42.9161 | $42.92 | $42.90 | $42.90 |
| Purchase #3 | $212.75 | 13.114% | $240.65 | $240.65 | $240.65 | $240.70 |
| Purchase #4 | $83.55 | 11.595% | $93.2376 | $93.24 | $93.25 | $93.20 |
| Purchase #5 | $59.38 | 6.457% | $63.2142 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $136.28 | 11.242% | $151.6006 | $151.60 | $151.60 | $151.60 |
| Purchase #7 | $29.61 | 3.744% | $30.7186 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $739.53 | $815.7984 | $815.80 | $815.75 | $815.80 | |