| 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 | $149.62 | 12.776% | $168.7355 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $215.90 | 10.179% | $237.8765 | $237.88 | $237.90 | $237.90 |
| Purchase #3 | $163.53 | 3.873% | $169.8635 | $169.86 | $169.85 | $169.90 |
| Purchase #4 | $235.90 | 6.292% | $250.7428 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $193.53 | 10.749% | $214.3325 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $240.78 | 11.857% | $269.3293 | $269.33 | $269.35 | $269.30 |
| Purchase #7 | $19.38 | 12.135% | $21.7318 | $21.73 | $21.75 | $21.70 |
| 7 purchase totals = | $1,218.64 | $1,332.6119 | $1,332.61 | $1,332.70 | $1,332.50 | |