| 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 | $166.68 | 6.321% | $177.2158 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $6.93 | 4.179% | $7.2196 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $228.69 | 4.595% | $239.1983 | $239.20 | $239.20 | $239.20 |
| Purchase #4 | $97.34 | 8.196% | $105.318 | $105.32 | $105.30 | $105.30 |
| Purchase #5 | $164.78 | 12.197% | $184.8782 | $184.88 | $184.90 | $184.90 |
| Purchase #6 | $41.71 | 12.837% | $47.0643 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $128.62 | 4.500% | $134.4079 | $134.41 | $134.40 | $134.40 |
| 7 purchase totals = | $834.75 | $895.3021 | $895.31 | $895.25 | $895.30 | |