| 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 | $103.36 | 13.473% | $117.2857 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $61.74 | 7.153% | $66.1563 | $66.16 | $66.15 | $66.20 |
| Purchase #3 | $101.27 | 5.685% | $107.0272 | $107.03 | $107.05 | $107.00 |
| Purchase #4 | $190.44 | 7.137% | $204.0317 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $93.59 | 6.320% | $99.5049 | $99.50 | $99.50 | $99.50 |
| Purchase #6 | $175.37 | 3.639% | $181.7517 | $181.75 | $181.75 | $181.80 |
| Purchase #7 | $122.30 | 11.598% | $136.4844 | $136.48 | $136.50 | $136.50 |
| 7 purchase totals = | $848.07 | $912.2419 | $912.24 | $912.30 | $912.30 | |