| 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 | $153.56 | 6.124% | $162.964 | $162.96 | $162.95 | $163.00 |
| Purchase #2 | $6.26 | 6.313% | $6.6552 | $6.66 | $6.65 | $6.70 |
| Purchase #3 | $250.81 | 13.821% | $285.4745 | $285.47 | $285.45 | $285.50 |
| Purchase #4 | $206.41 | 4.277% | $215.2382 | $215.24 | $215.25 | $215.20 |
| Purchase #5 | $124.73 | 6.310% | $132.6005 | $132.60 | $132.60 | $132.60 |
| Purchase #6 | $58.98 | 9.416% | $64.5336 | $64.53 | $64.55 | $64.50 |
| Purchase #7 | $56.79 | 12.200% | $63.7184 | $63.72 | $63.70 | $63.70 |
| 7 purchase totals = | $857.54 | $931.1844 | $931.18 | $931.15 | $931.20 | |