| 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 | $98.69 | 6.571% | $105.1749 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $154.92 | 4.868% | $162.4615 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $145.82 | 12.254% | $163.6888 | $163.69 | $163.70 | $163.70 |
| Purchase #4 | $185.91 | 3.678% | $192.7478 | $192.75 | $192.75 | $192.70 |
| Purchase #5 | $124.63 | 10.561% | $137.7922 | $137.79 | $137.80 | $137.80 |
| Purchase #6 | $201.68 | 4.272% | $210.2958 | $210.30 | $210.30 | $210.30 |
| Purchase #7 | $99.46 | 12.857% | $112.2476 | $112.25 | $112.25 | $112.20 |
| 7 purchase totals = | $1,011.11 | $1,084.4086 | $1,084.41 | $1,084.40 | $1,084.40 | |