| 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 | $142.37 | 12.727% | $160.4894 | $160.49 | $160.50 | $160.50 |
| Purchase #2 | $146.90 | 11.214% | $163.3734 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $205.71 | 7.624% | $221.3933 | $221.39 | $221.40 | $221.40 |
| Purchase #4 | $180.35 | 10.474% | $199.2399 | $199.24 | $199.25 | $199.20 |
| Purchase #5 | $179.56 | 13.389% | $203.6013 | $203.60 | $203.60 | $203.60 |
| Purchase #6 | $165.93 | 5.278% | $174.6878 | $174.69 | $174.70 | $174.70 |
| Purchase #7 | $63.78 | 9.272% | $69.6937 | $69.69 | $69.70 | $69.70 |
| 7 purchase totals = | $1,084.60 | $1,192.4788 | $1,192.47 | $1,192.50 | $1,192.50 | |