| 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 | $186.79 | 6.866% | $199.615 | $199.62 | $199.60 | $199.60 |
| Purchase #2 | $122.34 | 4.248% | $127.537 | $127.54 | $127.55 | $127.50 |
| Purchase #3 | $186.79 | 13.613% | $212.2177 | $212.22 | $212.20 | $212.20 |
| Purchase #4 | $129.94 | 13.132% | $147.0037 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $89.84 | 3.686% | $93.1515 | $93.15 | $93.15 | $93.20 |
| Purchase #6 | $51.81 | 4.846% | $54.3207 | $54.32 | $54.30 | $54.30 |
| Purchase #7 | $55.79 | 7.518% | $59.9843 | $59.98 | $60.00 | $60.00 |
| 7 purchase totals = | $823.30 | $893.8299 | $893.83 | $893.80 | $893.80 | |