| 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 | $184.39 | 3.282% | $190.4417 | $190.44 | $190.45 | $190.40 |
| Purchase #2 | $227.76 | 13.427% | $258.3413 | $258.34 | $258.35 | $258.30 |
| Purchase #3 | $47.82 | 3.628% | $49.5549 | $49.55 | $49.55 | $49.60 |
| Purchase #4 | $119.68 | 11.302% | $133.2062 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $13.57 | 8.746% | $14.7568 | $14.76 | $14.75 | $14.80 |
| Purchase #6 | $122.99 | 8.161% | $133.0272 | $133.03 | $133.05 | $133.00 |
| Purchase #7 | $120.35 | 5.443% | $126.9007 | $126.90 | $126.90 | $126.90 |
| 7 purchase totals = | $836.56 | $906.2288 | $906.23 | $906.25 | $906.20 | |