| 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 | $177.46 | 6.223% | $188.5033 | $188.50 | $188.50 | $188.50 |
| Purchase #2 | $15.92 | 11.513% | $17.7529 | $17.75 | $17.75 | $17.80 |
| Purchase #3 | $35.26 | 10.649% | $39.0148 | $39.01 | $39.00 | $39.00 |
| Purchase #4 | $82.62 | 9.286% | $90.2921 | $90.29 | $90.30 | $90.30 |
| Purchase #5 | $197.32 | 3.442% | $204.1118 | $204.11 | $204.10 | $204.10 |
| Purchase #6 | $59.71 | 6.716% | $63.7201 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $22.25 | 5.416% | $23.4551 | $23.46 | $23.45 | $23.50 |
| 7 purchase totals = | $590.54 | $626.8501 | $626.84 | $626.80 | $626.90 | |