| 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 | $6.29 | 7.219% | $6.7441 | $6.74 | $6.75 | $6.70 |
| Purchase #2 | $154.78 | 13.164% | $175.1552 | $175.16 | $175.15 | $175.20 |
| Purchase #3 | $225.32 | 5.511% | $237.7374 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $46.25 | 7.836% | $49.8742 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $148.74 | 3.642% | $154.1571 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $224.47 | 11.534% | $250.3604 | $250.36 | $250.35 | $250.40 |
| Purchase #7 | $182.27 | 9.159% | $198.9641 | $198.96 | $198.95 | $199.00 |
| 7 purchase totals = | $988.12 | $1,072.9925 | $1,072.99 | $1,072.95 | $1,073.10 | |