| 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 | $15.35 | 12.722% | $17.3028 | $17.30 | $17.30 | $17.30 |
| Purchase #2 | $170.40 | 9.119% | $185.9388 | $185.94 | $185.95 | $185.90 |
| Purchase #3 | $183.64 | 3.264% | $189.634 | $189.63 | $189.65 | $189.60 |
| Purchase #4 | $28.87 | 6.458% | $30.7344 | $30.73 | $30.75 | $30.70 |
| Purchase #5 | $124.64 | 10.164% | $137.3084 | $137.31 | $137.30 | $137.30 |
| Purchase #6 | $172.29 | 9.849% | $189.2588 | $189.26 | $189.25 | $189.30 |
| Purchase #7 | $214.47 | 5.363% | $225.972 | $225.97 | $225.95 | $226.00 |
| 7 purchase totals = | $909.66 | $976.1492 | $976.14 | $976.15 | $976.10 | |