| 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 | $169.36 | 13.481% | $192.1914 | $192.19 | $192.20 | $192.20 |
| Purchase #2 | $226.63 | 11.312% | $252.2664 | $252.27 | $252.25 | $252.30 |
| Purchase #3 | $66.58 | 9.491% | $72.8991 | $72.90 | $72.90 | $72.90 |
| Purchase #4 | $243.42 | 11.152% | $270.5662 | $270.57 | $270.55 | $270.60 |
| Purchase #5 | $171.37 | 4.442% | $178.9823 | $178.98 | $179.00 | $179.00 |
| Purchase #6 | $190.64 | 12.762% | $214.9695 | $214.97 | $214.95 | $215.00 |
| Purchase #7 | $134.96 | 10.560% | $149.2118 | $149.21 | $149.20 | $149.20 |
| 7 purchase totals = | $1,202.96 | $1,331.0867 | $1,331.09 | $1,331.05 | $1,331.20 | |