| 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 | $156.28 | 3.803% | $162.2233 | $162.22 | $162.20 | $162.20 |
| Purchase #2 | $142.59 | 13.776% | $162.2332 | $162.23 | $162.25 | $162.20 |
| Purchase #3 | $224.72 | 5.209% | $236.4257 | $236.43 | $236.45 | $236.40 |
| Purchase #4 | $37.81 | 10.553% | $41.8001 | $41.80 | $41.80 | $41.80 |
| Purchase #5 | $185.44 | 11.868% | $207.448 | $207.45 | $207.45 | $207.40 |
| Purchase #6 | $135.83 | 8.292% | $147.093 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $218.93 | 8.404% | $237.3289 | $237.33 | $237.35 | $237.30 |
| 7 purchase totals = | $1,101.60 | $1,194.5522 | $1,194.55 | $1,194.60 | $1,194.40 | |