| 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 | $189.29 | 13.848% | $215.5029 | $215.50 | $215.50 | $215.50 |
| Purchase #2 | $146.94 | 10.129% | $161.8236 | $161.82 | $161.80 | $161.80 |
| Purchase #3 | $166.72 | 5.788% | $176.3698 | $176.37 | $176.35 | $176.40 |
| Purchase #4 | $75.80 | 4.567% | $79.2618 | $79.26 | $79.25 | $79.30 |
| Purchase #5 | $47.98 | 9.471% | $52.5242 | $52.52 | $52.50 | $52.50 |
| Purchase #6 | $201.73 | 10.478% | $222.8673 | $222.87 | $222.85 | $222.90 |
| Purchase #7 | $208.90 | 13.532% | $237.1683 | $237.17 | $237.15 | $237.20 |
| 7 purchase totals = | $1,037.36 | $1,145.5179 | $1,145.51 | $1,145.40 | $1,145.60 | |