| 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 | $133.96 | 11.174% | $148.9287 | $148.93 | $148.95 | $148.90 |
| Purchase #2 | $25.62 | 3.122% | $26.4199 | $26.42 | $26.40 | $26.40 |
| Purchase #3 | $72.97 | 6.806% | $77.9363 | $77.94 | $77.95 | $77.90 |
| Purchase #4 | $224.90 | 11.363% | $250.4554 | $250.46 | $250.45 | $250.50 |
| Purchase #5 | $46.33 | 7.669% | $49.883 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $182.30 | 8.550% | $197.8867 | $197.89 | $197.90 | $197.90 |
| Purchase #7 | $153.76 | 7.485% | $165.2689 | $165.27 | $165.25 | $165.30 |
| 7 purchase totals = | $839.84 | $916.7789 | $916.79 | $916.80 | $916.80 | |