| 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 | $181.87 | 5.591% | $192.0384 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $94.73 | 3.533% | $98.0768 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $175.78 | 3.302% | $181.5843 | $181.58 | $181.60 | $181.60 |
| Purchase #4 | $77.97 | 10.298% | $85.9994 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $58.46 | 8.272% | $63.2958 | $63.30 | $63.30 | $63.30 |
| Purchase #6 | $222.47 | 11.383% | $247.7938 | $247.79 | $247.80 | $247.80 |
| Purchase #7 | $130.26 | 4.717% | $136.4044 | $136.40 | $136.40 | $136.40 |
| 7 purchase totals = | $941.54 | $1,005.1929 | $1,005.19 | $1,005.25 | $1,005.20 | |