| 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 | $143.62 | 5.183% | $151.0638 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $10.73 | 9.382% | $11.7367 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $29.52 | 4.315% | $30.7938 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $27.87 | 8.491% | $30.2364 | $30.24 | $30.25 | $30.20 |
| Purchase #5 | $12.56 | 12.699% | $14.155 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $10.55 | 11.159% | $11.7273 | $11.73 | $11.75 | $11.70 |
| Purchase #7 | $21.69 | 12.250% | $24.347 | $24.35 | $24.35 | $24.30 |
| 7 purchase totals = | $256.54 | $274.0600 | $274.07 | $274.10 | $274.00 | |