| 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 | $178.84 | 4.543% | $186.9647 | $186.96 | $186.95 | $187.00 |
| Purchase #2 | $185.28 | 11.684% | $206.9281 | $206.93 | $206.95 | $206.90 |
| Purchase #3 | $83.77 | 12.359% | $94.1231 | $94.12 | $94.10 | $94.10 |
| Purchase #4 | $195.32 | 9.618% | $214.1059 | $214.11 | $214.10 | $214.10 |
| Purchase #5 | $212.53 | 4.608% | $222.3234 | $222.32 | $222.30 | $222.30 |
| Purchase #6 | $94.46 | 3.390% | $97.6622 | $97.66 | $97.65 | $97.70 |
| Purchase #7 | $99.37 | 7.136% | $106.461 | $106.46 | $106.45 | $106.50 |
| 7 purchase totals = | $1,049.57 | $1,128.5684 | $1,128.56 | $1,128.50 | $1,128.60 | |