| 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 | $153.85 | 10.461% | $169.9442 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $122.83 | 3.549% | $127.1892 | $127.19 | $127.20 | $127.20 |
| Purchase #3 | $183.49 | 13.379% | $208.0391 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $231.68 | 9.384% | $253.4209 | $253.42 | $253.40 | $253.40 |
| Purchase #5 | $221.41 | 6.639% | $236.1094 | $236.11 | $236.10 | $236.10 |
| Purchase #6 | $5.89 | 10.868% | $6.5301 | $6.53 | $6.55 | $6.50 |
| Purchase #7 | $97.30 | 4.167% | $101.3545 | $101.35 | $101.35 | $101.40 |
| 7 purchase totals = | $1,016.45 | $1,102.5874 | $1,102.58 | $1,102.60 | $1,102.50 | |