| 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 | $172.48 | 12.630% | $194.2642 | $194.26 | $194.25 | $194.30 |
| Purchase #2 | $12.30 | 3.631% | $12.7466 | $12.75 | $12.75 | $12.70 |
| Purchase #3 | $28.29 | 7.361% | $30.3724 | $30.37 | $30.35 | $30.40 |
| Purchase #4 | $243.68 | 3.738% | $252.7888 | $252.79 | $252.80 | $252.80 |
| Purchase #5 | $23.39 | 13.604% | $26.572 | $26.57 | $26.55 | $26.60 |
| Purchase #6 | $172.73 | 3.680% | $179.0865 | $179.09 | $179.10 | $179.10 |
| Purchase #7 | $81.57 | 8.372% | $88.399 | $88.40 | $88.40 | $88.40 |
| 7 purchase totals = | $734.44 | $784.2295 | $784.23 | $784.20 | $784.30 | |