| 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 | $141.79 | 4.174% | $147.7083 | $147.71 | $147.70 | $147.70 |
| Purchase #2 | $176.70 | 12.263% | $198.3687 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $186.69 | 6.427% | $198.6886 | $198.69 | $198.70 | $198.70 |
| Purchase #4 | $134.79 | 9.351% | $147.3942 | $147.39 | $147.40 | $147.40 |
| Purchase #5 | $129.88 | 9.338% | $142.0082 | $142.01 | $142.00 | $142.00 |
| Purchase #6 | $167.83 | 12.816% | $189.3391 | $189.34 | $189.35 | $189.30 |
| Purchase #7 | $160.73 | 11.706% | $179.5451 | $179.55 | $179.55 | $179.50 |
| 7 purchase totals = | $1,098.41 | $1,203.0522 | $1,203.06 | $1,203.05 | $1,203.00 | |