| 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 | $172.50 | 6.779% | $184.1938 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $216.62 | 13.153% | $245.112 | $245.11 | $245.10 | $245.10 |
| Purchase #3 | $85.96 | 11.360% | $95.7251 | $95.73 | $95.75 | $95.70 |
| Purchase #4 | $231.28 | 10.432% | $255.4071 | $255.41 | $255.40 | $255.40 |
| Purchase #5 | $100.71 | 3.377% | $104.111 | $104.11 | $104.10 | $104.10 |
| Purchase #6 | $21.43 | 8.703% | $23.2951 | $23.30 | $23.30 | $23.30 |
| Purchase #7 | $205.39 | 9.296% | $224.4831 | $224.48 | $224.50 | $224.50 |
| 7 purchase totals = | $1,033.89 | $1,132.3272 | $1,132.33 | $1,132.35 | $1,132.30 | |