| 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 | $173.87 | 6.190% | $184.6326 | $184.63 | $184.65 | $184.60 |
| Purchase #2 | $165.61 | 8.192% | $179.1768 | $179.18 | $179.20 | $179.20 |
| Purchase #3 | $187.28 | 10.697% | $207.3133 | $207.31 | $207.30 | $207.30 |
| Purchase #4 | $236.39 | 7.128% | $253.2399 | $253.24 | $253.25 | $253.20 |
| Purchase #5 | $50.82 | 3.236% | $52.4645 | $52.46 | $52.45 | $52.50 |
| Purchase #6 | $125.98 | 6.382% | $134.02 | $134.02 | $134.00 | $134.00 |
| Purchase #7 | $30.68 | 9.534% | $33.605 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $970.63 | $1,044.4521 | $1,044.45 | $1,044.45 | $1,044.40 | |