| 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 | $143.50 | 7.758% | $154.6327 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $186.89 | 12.195% | $209.6812 | $209.68 | $209.70 | $209.70 |
| Purchase #3 | $196.82 | 4.258% | $205.2006 | $205.20 | $205.20 | $205.20 |
| Purchase #4 | $89.35 | 9.420% | $97.7668 | $97.77 | $97.75 | $97.80 |
| Purchase #5 | $128.59 | 8.808% | $139.9162 | $139.92 | $139.90 | $139.90 |
| Purchase #6 | $30.31 | 10.358% | $33.4495 | $33.45 | $33.45 | $33.40 |
| Purchase #7 | $245.57 | 7.212% | $263.2805 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $1,021.03 | $1,103.9275 | $1,103.93 | $1,103.95 | $1,103.90 | |