| 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 | $167.77 | 11.395% | $186.8874 | $186.89 | $186.90 | $186.90 |
| Purchase #2 | $215.61 | 13.530% | $244.782 | $244.78 | $244.80 | $244.80 |
| Purchase #3 | $235.86 | 12.766% | $265.9699 | $265.97 | $265.95 | $266.00 |
| Purchase #4 | $178.55 | 11.407% | $198.9172 | $198.92 | $198.90 | $198.90 |
| Purchase #5 | $37.68 | 10.652% | $41.6937 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $203.57 | 13.496% | $231.0438 | $231.04 | $231.05 | $231.00 |
| Purchase #7 | $234.91 | 4.264% | $244.9266 | $244.93 | $244.95 | $244.90 |
| 7 purchase totals = | $1,273.95 | $1,414.2206 | $1,414.22 | $1,414.25 | $1,414.20 | |