| 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 | $77.99 | 10.483% | $86.1657 | $86.17 | $86.15 | $86.20 |
| Purchase #2 | $187.80 | 10.873% | $208.2195 | $208.22 | $208.20 | $208.20 |
| Purchase #3 | $143.46 | 13.548% | $162.896 | $162.90 | $162.90 | $162.90 |
| Purchase #4 | $101.42 | 12.374% | $113.9697 | $113.97 | $113.95 | $114.00 |
| Purchase #5 | $65.32 | 6.107% | $69.3091 | $69.31 | $69.30 | $69.30 |
| Purchase #6 | $229.53 | 4.206% | $239.184 | $239.18 | $239.20 | $239.20 |
| Purchase #7 | $195.64 | 10.729% | $216.6302 | $216.63 | $216.65 | $216.60 |
| 7 purchase totals = | $1,001.16 | $1,096.3742 | $1,096.38 | $1,096.35 | $1,096.40 | |