| 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 | $164.93 | 12.792% | $186.0278 | $186.03 | $186.05 | $186.00 |
| Purchase #2 | $127.60 | 3.559% | $132.1413 | $132.14 | $132.15 | $132.10 |
| Purchase #3 | $134.67 | 8.423% | $146.0133 | $146.01 | $146.00 | $146.00 |
| Purchase #4 | $133.97 | 5.121% | $140.8306 | $140.83 | $140.85 | $140.80 |
| Purchase #5 | $151.34 | 8.816% | $164.6821 | $164.68 | $164.70 | $164.70 |
| Purchase #6 | $89.97 | 13.225% | $101.8685 | $101.87 | $101.85 | $101.90 |
| Purchase #7 | $9.31 | 4.870% | $9.7634 | $9.76 | $9.75 | $9.80 |
| 7 purchase totals = | $811.79 | $881.3270 | $881.32 | $881.35 | $881.30 | |