| 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 | $163.38 | 8.277% | $176.903 | $176.90 | $176.90 | $176.90 |
| Purchase #2 | $200.32 | 6.339% | $213.0183 | $213.02 | $213.00 | $213.00 |
| Purchase #3 | $163.96 | 13.479% | $186.0602 | $186.06 | $186.05 | $186.10 |
| Purchase #4 | $175.83 | 7.661% | $189.3003 | $189.30 | $189.30 | $189.30 |
| Purchase #5 | $17.98 | 5.855% | $19.0327 | $19.03 | $19.05 | $19.00 |
| Purchase #6 | $233.68 | 8.422% | $253.3605 | $253.36 | $253.35 | $253.40 |
| Purchase #7 | $231.87 | 6.418% | $246.7514 | $246.75 | $246.75 | $246.80 |
| 7 purchase totals = | $1,187.02 | $1,284.4264 | $1,284.42 | $1,284.40 | $1,284.50 | |