| 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 | $176.78 | 7.414% | $189.8865 | $189.89 | $189.90 | $189.90 |
| Purchase #2 | $83.38 | 13.562% | $94.688 | $94.69 | $94.70 | $94.70 |
| Purchase #3 | $81.55 | 8.374% | $88.379 | $88.38 | $88.40 | $88.40 |
| Purchase #4 | $208.44 | 12.398% | $234.2824 | $234.28 | $234.30 | $234.30 |
| Purchase #5 | $240.90 | 3.560% | $249.476 | $249.48 | $249.50 | $249.50 |
| Purchase #6 | $163.63 | 13.432% | $185.6088 | $185.61 | $185.60 | $185.60 |
| Purchase #7 | $160.69 | 11.182% | $178.6584 | $178.66 | $178.65 | $178.70 |
| 7 purchase totals = | $1,115.37 | $1,220.9791 | $1,220.99 | $1,221.05 | $1,221.10 | |