| 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 | $162.64 | 9.271% | $177.7184 | $177.72 | $177.70 | $177.70 |
| Purchase #2 | $46.82 | 9.548% | $51.2904 | $51.29 | $51.30 | $51.30 |
| Purchase #3 | $97.80 | 9.257% | $106.8533 | $106.85 | $106.85 | $106.90 |
| Purchase #4 | $17.86 | 6.287% | $18.9829 | $18.98 | $19.00 | $19.00 |
| Purchase #5 | $187.40 | 10.341% | $206.779 | $206.78 | $206.80 | $206.80 |
| Purchase #6 | $14.37 | 5.225% | $15.1208 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $125.75 | 6.357% | $133.7439 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $652.64 | $710.4887 | $710.48 | $710.50 | $710.50 | |