| 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 | $176.46 | 4.108% | $183.709 | $183.71 | $183.70 | $183.70 |
| Purchase #2 | $198.86 | 4.720% | $208.2462 | $208.25 | $208.25 | $208.20 |
| Purchase #3 | $102.28 | 6.727% | $109.1604 | $109.16 | $109.15 | $109.20 |
| Purchase #4 | $163.50 | 8.166% | $176.8514 | $176.85 | $176.85 | $176.90 |
| Purchase #5 | $11.90 | 10.134% | $13.1059 | $13.11 | $13.10 | $13.10 |
| Purchase #6 | $119.46 | 12.664% | $134.5884 | $134.59 | $134.60 | $134.60 |
| Purchase #7 | $201.78 | 3.816% | $209.4799 | $209.48 | $209.50 | $209.50 |
| 7 purchase totals = | $974.24 | $1,035.1412 | $1,035.15 | $1,035.15 | $1,035.20 | |