| 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 | $93.63 | 11.853% | $104.728 | $104.73 | $104.75 | $104.70 |
| Purchase #2 | $40.29 | 12.391% | $45.2823 | $45.28 | $45.30 | $45.30 |
| Purchase #3 | $172.97 | 7.639% | $186.1832 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $204.39 | 13.693% | $232.3771 | $232.38 | $232.40 | $232.40 |
| Purchase #5 | $83.37 | 12.447% | $93.7471 | $93.75 | $93.75 | $93.70 |
| Purchase #6 | $157.42 | 13.657% | $178.9188 | $178.92 | $178.90 | $178.90 |
| Purchase #7 | $159.91 | 10.801% | $177.1819 | $177.18 | $177.20 | $177.20 |
| 7 purchase totals = | $911.98 | $1,018.4184 | $1,018.42 | $1,018.50 | $1,018.40 | |