| 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 | $158.59 | 4.845% | $166.2737 | $166.27 | $166.25 | $166.30 |
| Purchase #2 | $154.70 | 7.235% | $165.8925 | $165.89 | $165.90 | $165.90 |
| Purchase #3 | $13.60 | 10.772% | $15.065 | $15.07 | $15.05 | $15.10 |
| Purchase #4 | $248.62 | 9.527% | $272.306 | $272.31 | $272.30 | $272.30 |
| Purchase #5 | $161.58 | 12.271% | $181.4075 | $181.41 | $181.40 | $181.40 |
| Purchase #6 | $132.29 | 10.195% | $145.777 | $145.78 | $145.80 | $145.80 |
| Purchase #7 | $80.67 | 8.148% | $87.243 | $87.24 | $87.25 | $87.20 |
| 7 purchase totals = | $950.05 | $1,033.9647 | $1,033.97 | $1,033.95 | $1,034.00 | |