| 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 | $154.94 | 11.671% | $173.023 | $173.02 | $173.00 | $173.00 |
| Purchase #2 | $187.87 | 11.477% | $209.4318 | $209.43 | $209.45 | $209.40 |
| Purchase #3 | $109.40 | 4.332% | $114.1392 | $114.14 | $114.15 | $114.10 |
| Purchase #4 | $154.91 | 9.341% | $169.3801 | $169.38 | $169.40 | $169.40 |
| Purchase #5 | $208.70 | 8.462% | $226.3602 | $226.36 | $226.35 | $226.40 |
| Purchase #6 | $249.30 | 12.777% | $281.1531 | $281.15 | $281.15 | $281.20 |
| Purchase #7 | $186.39 | 13.238% | $211.0643 | $211.06 | $211.05 | $211.10 |
| 7 purchase totals = | $1,251.51 | $1,384.5517 | $1,384.54 | $1,384.55 | $1,384.60 | |