| 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 | $17.71 | 10.303% | $19.5347 | $19.53 | $19.55 | $19.50 |
| Purchase #2 | $145.98 | 12.158% | $163.7282 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $141.96 | 8.547% | $154.0933 | $154.09 | $154.10 | $154.10 |
| Purchase #4 | $137.37 | 8.237% | $148.6852 | $148.69 | $148.70 | $148.70 |
| Purchase #5 | $164.94 | 10.513% | $182.2801 | $182.28 | $182.30 | $182.30 |
| Purchase #6 | $210.26 | 8.555% | $228.2477 | $228.25 | $228.25 | $228.20 |
| Purchase #7 | $30.27 | 5.204% | $31.8453 | $31.85 | $31.85 | $31.80 |
| 7 purchase totals = | $848.49 | $928.4145 | $928.42 | $928.50 | $928.30 | |