| 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 | $143.87 | 8.404% | $155.9608 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $174.27 | 13.344% | $197.5246 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $12.53 | 9.139% | $13.6751 | $13.68 | $13.70 | $13.70 |
| Purchase #4 | $13.93 | 10.522% | $15.3957 | $15.40 | $15.40 | $15.40 |
| Purchase #5 | $188.94 | 5.758% | $199.8192 | $199.82 | $199.80 | $199.80 |
| Purchase #6 | $141.58 | 3.690% | $146.8043 | $146.80 | $146.80 | $146.80 |
| Purchase #7 | $121.99 | 4.636% | $127.6455 | $127.65 | $127.65 | $127.60 |
| 7 purchase totals = | $797.11 | $856.8252 | $856.83 | $856.80 | $856.80 | |