| 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 | $131.88 | 8.336% | $142.8735 | $142.87 | $142.85 | $142.90 |
| Purchase #2 | $146.66 | 8.414% | $159 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $174.43 | 7.133% | $186.8721 | $186.87 | $186.85 | $186.90 |
| Purchase #4 | $130.27 | 7.262% | $139.7302 | $139.73 | $139.75 | $139.70 |
| Purchase #5 | $222.68 | 3.560% | $230.6074 | $230.61 | $230.60 | $230.60 |
| Purchase #6 | $29.69 | 4.120% | $30.9132 | $30.91 | $30.90 | $30.90 |
| Purchase #7 | $218.83 | 8.725% | $237.9229 | $237.92 | $237.90 | $237.90 |
| 7 purchase totals = | $1,054.44 | $1,127.9193 | $1,127.91 | $1,127.85 | $1,127.90 | |