| 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 | $72.99 | 5.513% | $77.0139 | $77.01 | $77.00 | $77.00 |
| Purchase #2 | $123.47 | 8.480% | $133.9403 | $133.94 | $133.95 | $133.90 |
| Purchase #3 | $160.80 | 12.682% | $181.1927 | $181.19 | $181.20 | $181.20 |
| Purchase #4 | $49.30 | 6.167% | $52.3403 | $52.34 | $52.35 | $52.30 |
| Purchase #5 | $97.50 | 8.810% | $106.0898 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $146.54 | 9.378% | $160.2825 | $160.28 | $160.30 | $160.30 |
| Purchase #7 | $174.80 | 12.450% | $196.5626 | $196.56 | $196.55 | $196.60 |
| 7 purchase totals = | $825.40 | $907.4221 | $907.41 | $907.45 | $907.40 | |