| 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 | $154.54 | 13.491% | $175.389 | $175.39 | $175.40 | $175.40 |
| Purchase #2 | $65.82 | 13.131% | $74.4628 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $168.32 | 4.686% | $176.2075 | $176.21 | $176.20 | $176.20 |
| Purchase #4 | $102.31 | 5.277% | $107.7089 | $107.71 | $107.70 | $107.70 |
| Purchase #5 | $82.40 | 13.698% | $93.6872 | $93.69 | $93.70 | $93.70 |
| Purchase #6 | $43.57 | 10.171% | $48.0015 | $48.00 | $48.00 | $48.00 |
| Purchase #7 | $161.85 | 3.731% | $167.8886 | $167.89 | $167.90 | $167.90 |
| 7 purchase totals = | $778.81 | $843.3455 | $843.35 | $843.35 | $843.40 | |