| 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 | $120.98 | 5.695% | $127.8698 | $127.87 | $127.85 | $127.90 |
| Purchase #2 | $164.57 | 5.836% | $174.1743 | $174.17 | $174.15 | $174.20 |
| Purchase #3 | $141.96 | 13.703% | $161.4128 | $161.41 | $161.40 | $161.40 |
| Purchase #4 | $70.51 | 10.615% | $77.9946 | $77.99 | $78.00 | $78.00 |
| Purchase #5 | $107.73 | 4.205% | $112.26 | $112.26 | $112.25 | $112.30 |
| Purchase #6 | $198.49 | 7.741% | $213.8551 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $103.47 | 10.427% | $114.2588 | $114.26 | $114.25 | $114.30 |
| 7 purchase totals = | $907.71 | $981.8254 | $981.82 | $981.75 | $982.00 | |