| 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 | $129.39 | 11.154% | $143.8222 | $143.82 | $143.80 | $143.80 |
| Purchase #2 | $114.68 | 13.229% | $129.851 | $129.85 | $129.85 | $129.90 |
| Purchase #3 | $134.43 | 10.282% | $148.2521 | $148.25 | $148.25 | $148.30 |
| Purchase #4 | $15.36 | 3.567% | $15.9079 | $15.91 | $15.90 | $15.90 |
| Purchase #5 | $52.39 | 7.482% | $56.3098 | $56.31 | $56.30 | $56.30 |
| Purchase #6 | $156.45 | 13.298% | $177.2547 | $177.25 | $177.25 | $177.30 |
| Purchase #7 | $171.89 | 3.687% | $178.2276 | $178.23 | $178.25 | $178.20 |
| 7 purchase totals = | $774.59 | $849.6253 | $849.62 | $849.60 | $849.70 | |