| 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 | $165.58 | 4.416% | $172.892 | $172.89 | $172.90 | $172.90 |
| Purchase #2 | $113.53 | 12.463% | $127.6792 | $127.68 | $127.70 | $127.70 |
| Purchase #3 | $156.93 | 3.845% | $162.964 | $162.96 | $162.95 | $163.00 |
| Purchase #4 | $116.97 | 11.456% | $130.3701 | $130.37 | $130.35 | $130.40 |
| Purchase #5 | $198.38 | 9.444% | $217.115 | $217.12 | $217.10 | $217.10 |
| Purchase #6 | $152.79 | 8.580% | $165.8994 | $165.90 | $165.90 | $165.90 |
| Purchase #7 | $119.62 | 11.510% | $133.3883 | $133.39 | $133.40 | $133.40 |
| 7 purchase totals = | $1,023.80 | $1,110.3080 | $1,110.31 | $1,110.30 | $1,110.40 | |