| 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 | $222.75 | 8.848% | $242.4589 | $242.46 | $242.45 | $242.50 |
| Purchase #2 | $163.35 | 3.277% | $168.703 | $168.70 | $168.70 | $168.70 |
| Purchase #3 | $70.53 | 5.802% | $74.6222 | $74.62 | $74.60 | $74.60 |
| Purchase #4 | $64.85 | 7.513% | $69.7222 | $69.72 | $69.70 | $69.70 |
| Purchase #5 | $95.93 | 13.645% | $109.0196 | $109.02 | $109.00 | $109.00 |
| Purchase #6 | $50.50 | 9.465% | $55.2798 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $82.74 | 13.201% | $93.6625 | $93.66 | $93.65 | $93.70 |
| 7 purchase totals = | $750.65 | $813.4682 | $813.46 | $813.40 | $813.50 | |