| 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 | $188.63 | 7.467% | $202.715 | $202.72 | $202.70 | $202.70 |
| Purchase #2 | $188.36 | 13.168% | $213.1632 | $213.16 | $213.15 | $213.20 |
| Purchase #3 | $150.71 | 7.649% | $162.2378 | $162.24 | $162.25 | $162.20 |
| Purchase #4 | $94.97 | 10.417% | $104.863 | $104.86 | $104.85 | $104.90 |
| Purchase #5 | $164.88 | 4.362% | $172.0721 | $172.07 | $172.05 | $172.10 |
| Purchase #6 | $77.61 | 3.447% | $80.2852 | $80.29 | $80.30 | $80.30 |
| Purchase #7 | $187.54 | 11.401% | $208.9214 | $208.92 | $208.90 | $208.90 |
| 7 purchase totals = | $1,052.70 | $1,144.2577 | $1,144.26 | $1,144.20 | $1,144.30 | |