| 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 | $98.48 | 11.849% | $110.1489 | $110.15 | $110.15 | $110.10 |
| Purchase #2 | $249.36 | 8.641% | $270.9072 | $270.91 | $270.90 | $270.90 |
| Purchase #3 | $146.48 | 9.595% | $160.5348 | $160.53 | $160.55 | $160.50 |
| Purchase #4 | $194.73 | 4.733% | $203.9466 | $203.95 | $203.95 | $203.90 |
| Purchase #5 | $166.39 | 12.868% | $187.8011 | $187.80 | $187.80 | $187.80 |
| Purchase #6 | $41.88 | 9.409% | $45.8205 | $45.82 | $45.80 | $45.80 |
| Purchase #7 | $161.61 | 8.230% | $174.9105 | $174.91 | $174.90 | $174.90 |
| 7 purchase totals = | $1,058.93 | $1,154.0696 | $1,154.07 | $1,154.05 | $1,153.90 | |