| 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 | $178.64 | 7.874% | $192.7061 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $136.62 | 11.538% | $152.3832 | $152.38 | $152.40 | $152.40 |
| Purchase #3 | $174.31 | 11.141% | $193.7299 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $95.40 | 11.459% | $106.3319 | $106.33 | $106.35 | $106.30 |
| Purchase #5 | $176.75 | 5.506% | $186.4819 | $186.48 | $186.50 | $186.50 |
| Purchase #6 | $231.83 | 4.792% | $242.9393 | $242.94 | $242.95 | $242.90 |
| Purchase #7 | $220.56 | 8.396% | $239.0782 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $1,214.11 | $1,313.6505 | $1,313.65 | $1,313.75 | $1,313.60 | |