| 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 | $198.64 | 8.178% | $214.8848 | $214.88 | $214.90 | $214.90 |
| Purchase #2 | $156.62 | 10.483% | $173.0385 | $173.04 | $173.05 | $173.00 |
| Purchase #3 | $77.67 | 6.357% | $82.6075 | $82.61 | $82.60 | $82.60 |
| Purchase #4 | $121.58 | 7.335% | $130.4979 | $130.50 | $130.50 | $130.50 |
| Purchase #5 | $30.97 | 4.410% | $32.3358 | $32.34 | $32.35 | $32.30 |
| Purchase #6 | $226.63 | 6.266% | $240.8306 | $240.83 | $240.85 | $240.80 |
| Purchase #7 | $29.94 | 4.366% | $31.2472 | $31.25 | $31.25 | $31.20 |
| 7 purchase totals = | $842.05 | $905.4423 | $905.45 | $905.50 | $905.30 | |