| 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 | $130.81 | 4.536% | $136.7435 | $136.74 | $136.75 | $136.70 |
| Purchase #2 | $237.80 | 7.531% | $255.7087 | $255.71 | $255.70 | $255.70 |
| Purchase #3 | $61.53 | 9.805% | $67.563 | $67.56 | $67.55 | $67.60 |
| Purchase #4 | $191.30 | 3.863% | $198.6899 | $198.69 | $198.70 | $198.70 |
| Purchase #5 | $212.53 | 4.499% | $222.0917 | $222.09 | $222.10 | $222.10 |
| Purchase #6 | $77.99 | 5.204% | $82.0486 | $82.05 | $82.05 | $82.00 |
| Purchase #7 | $36.55 | 4.178% | $38.0771 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $948.51 | $1,000.9225 | $1,000.92 | $1,000.95 | $1,000.90 | |