| 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 | $142.54 | 10.527% | $157.5452 | $157.55 | $157.55 | $157.50 |
| Purchase #2 | $169.60 | 7.219% | $181.8434 | $181.84 | $181.85 | $181.80 |
| Purchase #3 | $205.94 | 7.821% | $222.0466 | $222.05 | $222.05 | $222.00 |
| Purchase #4 | $163.97 | 6.463% | $174.5674 | $174.57 | $174.55 | $174.60 |
| Purchase #5 | $220.63 | 5.142% | $231.9748 | $231.97 | $231.95 | $232.00 |
| Purchase #6 | $27.55 | 10.743% | $30.5097 | $30.51 | $30.50 | $30.50 |
| Purchase #7 | $130.75 | 6.426% | $139.152 | $139.15 | $139.15 | $139.20 |
| 7 purchase totals = | $1,060.98 | $1,137.6391 | $1,137.64 | $1,137.60 | $1,137.60 | |