| 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 | $163.82 | 7.374% | $175.9001 | $175.90 | $175.90 | $175.90 |
| Purchase #2 | $65.44 | 13.698% | $74.404 | $74.40 | $74.40 | $74.40 |
| Purchase #3 | $168.26 | 12.529% | $189.3413 | $189.34 | $189.35 | $189.30 |
| Purchase #4 | $75.46 | 4.705% | $79.0104 | $79.01 | $79.00 | $79.00 |
| Purchase #5 | $163.57 | 13.193% | $185.1498 | $185.15 | $185.15 | $185.10 |
| Purchase #6 | $178.58 | 10.462% | $197.263 | $197.26 | $197.25 | $197.30 |
| Purchase #7 | $47.70 | 7.852% | $51.4454 | $51.45 | $51.45 | $51.40 |
| 7 purchase totals = | $862.83 | $952.5140 | $952.51 | $952.50 | $952.40 | |