| 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 | $157.31 | 10.227% | $173.3981 | $173.40 | $173.40 | $173.40 |
| Purchase #2 | $111.37 | 12.317% | $125.0874 | $125.09 | $125.10 | $125.10 |
| Purchase #3 | $134.81 | 4.143% | $140.3952 | $140.40 | $140.40 | $140.40 |
| Purchase #4 | $226.44 | 8.257% | $245.1372 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $206.61 | 9.746% | $226.7462 | $226.75 | $226.75 | $226.70 |
| Purchase #6 | $16.77 | 10.329% | $18.5022 | $18.50 | $18.50 | $18.50 |
| Purchase #7 | $31.36 | 8.159% | $33.9187 | $33.92 | $33.90 | $33.90 |
| 7 purchase totals = | $884.67 | $963.1850 | $963.20 | $963.20 | $963.10 | |