| 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 | $105.44 | 3.140% | $108.7508 | $108.75 | $108.75 | $108.80 |
| Purchase #2 | $172.78 | 10.536% | $190.9841 | $190.98 | $191.00 | $191.00 |
| Purchase #3 | $109.34 | 5.354% | $115.1941 | $115.19 | $115.20 | $115.20 |
| Purchase #4 | $127.89 | 13.228% | $144.8073 | $144.81 | $144.80 | $144.80 |
| Purchase #5 | $163.26 | 10.238% | $179.9746 | $179.97 | $179.95 | $180.00 |
| Purchase #6 | $94.47 | 11.353% | $105.1952 | $105.20 | $105.20 | $105.20 |
| Purchase #7 | $87.67 | 9.246% | $95.776 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $860.85 | $940.6821 | $940.68 | $940.70 | $940.80 | |