| 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 | $177.37 | 12.409% | $199.3798 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $165.88 | 12.209% | $186.1323 | $186.13 | $186.15 | $186.10 |
| Purchase #3 | $249.88 | 10.416% | $275.9075 | $275.91 | $275.90 | $275.90 |
| Purchase #4 | $142.26 | 3.346% | $147.02 | $147.02 | $147.00 | $147.00 |
| Purchase #5 | $195.93 | 9.852% | $215.233 | $215.23 | $215.25 | $215.20 |
| Purchase #6 | $247.83 | 9.316% | $270.9178 | $270.92 | $270.90 | $270.90 |
| Purchase #7 | $158.65 | 13.337% | $179.8092 | $179.81 | $179.80 | $179.80 |
| 7 purchase totals = | $1,337.80 | $1,474.3996 | $1,474.40 | $1,474.40 | $1,474.30 | |