| 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 | $185.25 | 7.638% | $199.3994 | $199.40 | $199.40 | $199.40 |
| Purchase #2 | $65.51 | 5.752% | $69.2781 | $69.28 | $69.30 | $69.30 |
| Purchase #3 | $104.99 | 13.659% | $119.3306 | $119.33 | $119.35 | $119.30 |
| Purchase #4 | $122.81 | 3.496% | $127.1034 | $127.10 | $127.10 | $127.10 |
| Purchase #5 | $61.87 | 3.460% | $64.0107 | $64.01 | $64.00 | $64.00 |
| Purchase #6 | $157.75 | 8.737% | $171.5326 | $171.53 | $171.55 | $171.50 |
| Purchase #7 | $103.44 | 6.317% | $109.9743 | $109.97 | $109.95 | $110.00 |
| 7 purchase totals = | $801.62 | $860.6291 | $860.62 | $860.65 | $860.60 | |