| 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 | $155.76 | 12.859% | $175.7892 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $6.67 | 9.619% | $7.3116 | $7.31 | $7.30 | $7.30 |
| Purchase #3 | $151.87 | 13.548% | $172.4453 | $172.45 | $172.45 | $172.40 |
| Purchase #4 | $196.43 | 12.407% | $220.8011 | $220.80 | $220.80 | $220.80 |
| Purchase #5 | $190.82 | 11.292% | $212.3674 | $212.37 | $212.35 | $212.40 |
| Purchase #6 | $133.68 | 8.740% | $145.3636 | $145.36 | $145.35 | $145.40 |
| Purchase #7 | $185.61 | 6.565% | $197.7953 | $197.80 | $197.80 | $197.80 |
| 7 purchase totals = | $1,020.84 | $1,131.8735 | $1,131.88 | $1,131.85 | $1,131.90 | |