| 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 | $168.64 | 6.138% | $178.9911 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $142.47 | 4.251% | $148.5264 | $148.53 | $148.55 | $148.50 |
| Purchase #3 | $217.89 | 11.152% | $242.1891 | $242.19 | $242.20 | $242.20 |
| Purchase #4 | $242.40 | 5.184% | $254.966 | $254.97 | $254.95 | $255.00 |
| Purchase #5 | $224.90 | 7.791% | $242.422 | $242.42 | $242.40 | $242.40 |
| Purchase #6 | $28.90 | 5.433% | $30.4701 | $30.47 | $30.45 | $30.50 |
| Purchase #7 | $208.75 | 3.440% | $215.931 | $215.93 | $215.95 | $215.90 |
| 7 purchase totals = | $1,233.95 | $1,313.4957 | $1,313.50 | $1,313.50 | $1,313.50 | |