| 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 | $132.64 | 11.374% | $147.7265 | $147.73 | $147.75 | $147.70 |
| Purchase #2 | $189.66 | 7.110% | $203.1448 | $203.14 | $203.15 | $203.10 |
| Purchase #3 | $89.44 | 7.279% | $95.9503 | $95.95 | $95.95 | $96.00 |
| Purchase #4 | $236.75 | 11.644% | $264.3172 | $264.32 | $264.30 | $264.30 |
| Purchase #5 | $23.36 | 5.863% | $24.7296 | $24.73 | $24.75 | $24.70 |
| Purchase #6 | $15.62 | 8.159% | $16.8944 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $204.45 | 13.151% | $231.3372 | $231.34 | $231.35 | $231.30 |
| 7 purchase totals = | $891.92 | $984.1000 | $984.10 | $984.15 | $984.00 | |