| 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 | $79.98 | 8.130% | $86.4824 | $86.48 | $86.50 | $86.50 |
| Purchase #2 | $125.88 | 13.579% | $142.9732 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $171.49 | 12.636% | $193.1595 | $193.16 | $193.15 | $193.20 |
| Purchase #4 | $188.90 | 10.679% | $209.0726 | $209.07 | $209.05 | $209.10 |
| Purchase #5 | $71.68 | 8.269% | $77.6072 | $77.61 | $77.60 | $77.60 |
| Purchase #6 | $144.72 | 12.760% | $163.1863 | $163.19 | $163.20 | $163.20 |
| Purchase #7 | $207.83 | 8.460% | $225.4124 | $225.41 | $225.40 | $225.40 |
| 7 purchase totals = | $990.48 | $1,097.8936 | $1,097.89 | $1,097.85 | $1,098.00 | |