| 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 | $122.52 | 11.122% | $136.1467 | $136.15 | $136.15 | $136.10 |
| Purchase #2 | $106.99 | 6.840% | $114.3081 | $114.31 | $114.30 | $114.30 |
| Purchase #3 | $157.72 | 12.211% | $176.9792 | $176.98 | $177.00 | $177.00 |
| Purchase #4 | $140.59 | 11.740% | $157.0953 | $157.10 | $157.10 | $157.10 |
| Purchase #5 | $13.88 | 3.371% | $14.3479 | $14.35 | $14.35 | $14.30 |
| Purchase #6 | $142.91 | 5.354% | $150.5614 | $150.56 | $150.55 | $150.60 |
| Purchase #7 | $52.37 | 11.259% | $58.2663 | $58.27 | $58.25 | $58.30 |
| 7 purchase totals = | $736.98 | $807.7049 | $807.72 | $807.70 | $807.70 | |