| 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 | $12.98 | 13.663% | $14.7535 | $14.75 | $14.75 | $14.80 |
| Purchase #2 | $36.53 | 11.868% | $40.8654 | $40.87 | $40.85 | $40.90 |
| Purchase #3 | $106.86 | 10.307% | $117.8741 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $180.67 | 3.378% | $186.773 | $186.77 | $186.75 | $186.80 |
| Purchase #5 | $170.91 | 10.345% | $188.5906 | $188.59 | $188.60 | $188.60 |
| Purchase #6 | $51.85 | 3.574% | $53.7031 | $53.70 | $53.70 | $53.70 |
| Purchase #7 | $11.58 | 10.594% | $12.8068 | $12.81 | $12.80 | $12.80 |
| 7 purchase totals = | $571.38 | $615.3665 | $615.36 | $615.30 | $615.50 | |