| 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 | $153.50 | 6.538% | $163.5358 | $163.54 | $163.55 | $163.50 |
| Purchase #2 | $12.76 | 9.669% | $13.9938 | $13.99 | $14.00 | $14.00 |
| Purchase #3 | $95.63 | 6.594% | $101.9358 | $101.94 | $101.95 | $101.90 |
| Purchase #4 | $63.73 | 3.113% | $65.7139 | $65.71 | $65.70 | $65.70 |
| Purchase #5 | $132.78 | 11.748% | $148.379 | $148.38 | $148.40 | $148.40 |
| Purchase #6 | $77.92 | 5.746% | $82.3973 | $82.40 | $82.40 | $82.40 |
| Purchase #7 | $76.69 | 13.490% | $87.0355 | $87.04 | $87.05 | $87.00 |
| 7 purchase totals = | $613.01 | $662.9911 | $663.00 | $663.05 | $662.90 | |