| 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 | $159.38 | 13.853% | $181.4589 | $181.46 | $181.45 | $181.50 |
| Purchase #2 | $52.89 | 13.425% | $59.9905 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $188.32 | 7.396% | $202.2481 | $202.25 | $202.25 | $202.20 |
| Purchase #4 | $220.45 | 6.159% | $234.0275 | $234.03 | $234.05 | $234.00 |
| Purchase #5 | $176.45 | 11.420% | $196.6006 | $196.60 | $196.60 | $196.60 |
| Purchase #6 | $92.59 | 6.389% | $98.5056 | $98.51 | $98.50 | $98.50 |
| Purchase #7 | $180.37 | 8.775% | $196.1975 | $196.20 | $196.20 | $196.20 |
| 7 purchase totals = | $1,070.45 | $1,169.0287 | $1,169.04 | $1,169.05 | $1,169.00 | |