| 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 | $175.75 | 8.396% | $190.506 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $95.89 | 9.711% | $105.2019 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $86.70 | 7.184% | $92.9285 | $92.93 | $92.95 | $92.90 |
| Purchase #4 | $55.60 | 3.680% | $57.6461 | $57.65 | $57.65 | $57.60 |
| Purchase #5 | $17.59 | 13.701% | $20 | $20.00 | $20.00 | $20.00 |
| Purchase #6 | $156.77 | 6.528% | $167.0039 | $167.00 | $167.00 | $167.00 |
| Purchase #7 | $185.80 | 10.315% | $204.9653 | $204.97 | $204.95 | $205.00 |
| 7 purchase totals = | $774.10 | $838.2517 | $838.26 | $838.25 | $838.20 | |