| 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 | $114.44 | 11.456% | $127.5502 | $127.55 | $127.55 | $127.60 |
| Purchase #2 | $145.99 | 6.533% | $155.5275 | $155.53 | $155.55 | $155.50 |
| Purchase #3 | $249.71 | 12.645% | $281.2858 | $281.29 | $281.30 | $281.30 |
| Purchase #4 | $86.78 | 9.243% | $94.8011 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $152.33 | 9.245% | $166.4129 | $166.41 | $166.40 | $166.40 |
| Purchase #6 | $184.29 | 10.659% | $203.9335 | $203.93 | $203.95 | $203.90 |
| Purchase #7 | $140.64 | 7.544% | $151.2499 | $151.25 | $151.25 | $151.20 |
| 7 purchase totals = | $1,074.18 | $1,180.7609 | $1,180.76 | $1,180.80 | $1,180.70 | |