| 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 | $145.96 | 11.460% | $162.687 | $162.69 | $162.70 | $162.70 |
| Purchase #2 | $219.71 | 6.801% | $234.6525 | $234.65 | $234.65 | $234.70 |
| Purchase #3 | $20.46 | 3.613% | $21.1992 | $21.20 | $21.20 | $21.20 |
| Purchase #4 | $90.97 | 6.677% | $97.0441 | $97.04 | $97.05 | $97.00 |
| Purchase #5 | $185.54 | 4.306% | $193.5294 | $193.53 | $193.55 | $193.50 |
| Purchase #6 | $167.94 | 8.397% | $182.0419 | $182.04 | $182.05 | $182.00 |
| Purchase #7 | $97.44 | 8.711% | $105.928 | $105.93 | $105.95 | $105.90 |
| 7 purchase totals = | $928.02 | $997.0821 | $997.08 | $997.15 | $997.00 | |