| 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 | $177.57 | 3.758% | $184.2431 | $184.24 | $184.25 | $184.20 |
| Purchase #2 | $169.62 | 3.681% | $175.8637 | $175.86 | $175.85 | $175.90 |
| Purchase #3 | $209.84 | 11.546% | $234.0681 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $37.44 | 4.300% | $39.0499 | $39.05 | $39.05 | $39.00 |
| Purchase #5 | $232.67 | 13.210% | $263.4057 | $263.41 | $263.40 | $263.40 |
| Purchase #6 | $200.39 | 8.583% | $217.5895 | $217.59 | $217.60 | $217.60 |
| Purchase #7 | $46.44 | 10.314% | $51.2298 | $51.23 | $51.25 | $51.20 |
| 7 purchase totals = | $1,073.97 | $1,165.4498 | $1,165.45 | $1,165.45 | $1,165.40 | |