| 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 | $180.53 | 9.844% | $198.3014 | $198.30 | $198.30 | $198.30 |
| Purchase #2 | $62.36 | 3.292% | $64.4129 | $64.41 | $64.40 | $64.40 |
| Purchase #3 | $24.60 | 5.106% | $25.8561 | $25.86 | $25.85 | $25.90 |
| Purchase #4 | $199.64 | 12.634% | $224.8625 | $224.86 | $224.85 | $224.90 |
| Purchase #5 | $77.98 | 12.387% | $87.6394 | $87.64 | $87.65 | $87.60 |
| Purchase #6 | $193.99 | 10.421% | $214.2057 | $214.21 | $214.20 | $214.20 |
| Purchase #7 | $154.54 | 13.208% | $174.9516 | $174.95 | $174.95 | $175.00 |
| 7 purchase totals = | $893.64 | $990.2296 | $990.23 | $990.20 | $990.30 | |