| 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 | $139.91 | 13.651% | $159.0091 | $159.01 | $159.00 | $159.00 |
| Purchase #2 | $221.29 | 6.828% | $236.3997 | $236.40 | $236.40 | $236.40 |
| Purchase #3 | $127.60 | 5.488% | $134.6027 | $134.60 | $134.60 | $134.60 |
| Purchase #4 | $242.68 | 10.127% | $267.2562 | $267.26 | $267.25 | $267.30 |
| Purchase #5 | $85.48 | 13.828% | $97.3002 | $97.30 | $97.30 | $97.30 |
| Purchase #6 | $174.63 | 9.552% | $191.3107 | $191.31 | $191.30 | $191.30 |
| Purchase #7 | $41.68 | 11.335% | $46.4044 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $1,033.27 | $1,132.2830 | $1,132.28 | $1,132.25 | $1,132.30 | |