| 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 | $23.81 | 12.326% | $26.7448 | $26.74 | $26.75 | $26.70 |
| Purchase #2 | $168.38 | 3.831% | $174.8306 | $174.83 | $174.85 | $174.80 |
| Purchase #3 | $164.43 | 12.785% | $185.4524 | $185.45 | $185.45 | $185.50 |
| Purchase #4 | $183.42 | 3.338% | $189.5426 | $189.54 | $189.55 | $189.50 |
| Purchase #5 | $91.76 | 5.392% | $96.7077 | $96.71 | $96.70 | $96.70 |
| Purchase #6 | $45.57 | 13.791% | $51.8546 | $51.85 | $51.85 | $51.90 |
| Purchase #7 | $146.71 | 12.563% | $165.1412 | $165.14 | $165.15 | $165.10 |
| 7 purchase totals = | $824.08 | $890.2739 | $890.26 | $890.30 | $890.20 | |