| 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 | $182.26 | 3.621% | $188.8596 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $17.96 | 3.259% | $18.5453 | $18.55 | $18.55 | $18.50 |
| Purchase #3 | $207.77 | 3.549% | $215.1438 | $215.14 | $215.15 | $215.10 |
| Purchase #4 | $217.63 | 13.790% | $247.6412 | $247.64 | $247.65 | $247.60 |
| Purchase #5 | $227.52 | 6.682% | $242.7229 | $242.72 | $242.70 | $242.70 |
| Purchase #6 | $218.68 | 13.267% | $247.6923 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $9.31 | 11.510% | $10.3816 | $10.38 | $10.40 | $10.40 |
| 7 purchase totals = | $1,081.13 | $1,170.9867 | $1,170.98 | $1,171.00 | $1,170.90 | |