| 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 | $140.98 | 10.551% | $155.8548 | $155.85 | $155.85 | $155.90 |
| Purchase #2 | $157.60 | 5.113% | $165.6581 | $165.66 | $165.65 | $165.70 |
| Purchase #3 | $208.93 | 4.316% | $217.9474 | $217.95 | $217.95 | $217.90 |
| Purchase #4 | $237.33 | 5.722% | $250.91 | $250.91 | $250.90 | $250.90 |
| Purchase #5 | $224.57 | 11.373% | $250.1103 | $250.11 | $250.10 | $250.10 |
| Purchase #6 | $145.47 | 12.617% | $163.8239 | $163.82 | $163.80 | $163.80 |
| Purchase #7 | $21.94 | 6.550% | $23.3771 | $23.38 | $23.40 | $23.40 |
| 7 purchase totals = | $1,136.82 | $1,227.6816 | $1,227.68 | $1,227.65 | $1,227.70 | |