| 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 | $7.47 | 3.240% | $7.712 | $7.71 | $7.70 | $7.70 |
| Purchase #2 | $147.34 | 12.821% | $166.2305 | $166.23 | $166.25 | $166.20 |
| Purchase #3 | $76.66 | 6.865% | $81.9227 | $81.92 | $81.90 | $81.90 |
| Purchase #4 | $67.41 | 10.161% | $74.2595 | $74.26 | $74.25 | $74.30 |
| Purchase #5 | $181.70 | 13.587% | $206.3876 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $131.93 | 12.168% | $147.9832 | $147.98 | $148.00 | $148.00 |
| Purchase #7 | $201.67 | 12.747% | $227.3769 | $227.38 | $227.40 | $227.40 |
| 7 purchase totals = | $814.18 | $911.8724 | $911.87 | $911.90 | $911.90 | |