| 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 | $151.48 | 13.682% | $172.2055 | $172.21 | $172.20 | $172.20 |
| Purchase #2 | $215.25 | 6.702% | $229.6761 | $229.68 | $229.70 | $229.70 |
| Purchase #3 | $215.32 | 5.807% | $227.8236 | $227.82 | $227.80 | $227.80 |
| Purchase #4 | $186.47 | 10.714% | $206.4484 | $206.45 | $206.45 | $206.40 |
| Purchase #5 | $120.59 | 13.310% | $136.6405 | $136.64 | $136.65 | $136.60 |
| Purchase #6 | $201.91 | 10.329% | $222.7653 | $222.77 | $222.75 | $222.80 |
| Purchase #7 | $62.69 | 4.612% | $65.5813 | $65.58 | $65.60 | $65.60 |
| 7 purchase totals = | $1,153.71 | $1,261.1407 | $1,261.15 | $1,261.15 | $1,261.10 | |