| 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 | $177.37 | 8.466% | $192.3861 | $192.39 | $192.40 | $192.40 |
| Purchase #2 | $77.38 | 12.468% | $87.0277 | $87.03 | $87.05 | $87.00 |
| Purchase #3 | $188.99 | 13.722% | $214.9232 | $214.92 | $214.90 | $214.90 |
| Purchase #4 | $25.65 | 12.741% | $28.9181 | $28.92 | $28.90 | $28.90 |
| Purchase #5 | $41.93 | 7.365% | $45.0181 | $45.02 | $45.00 | $45.00 |
| Purchase #6 | $197.90 | 8.592% | $214.9036 | $214.90 | $214.90 | $214.90 |
| Purchase #7 | $140.73 | 13.525% | $159.7637 | $159.76 | $159.75 | $159.80 |
| 7 purchase totals = | $849.95 | $942.9405 | $942.94 | $942.90 | $942.90 | |