| 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 | $173.51 | 10.487% | $191.706 | $191.71 | $191.70 | $191.70 |
| Purchase #2 | $150.88 | 3.429% | $156.0537 | $156.05 | $156.05 | $156.10 |
| Purchase #3 | $62.30 | 10.497% | $68.8396 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $13.31 | 7.237% | $14.2732 | $14.27 | $14.25 | $14.30 |
| Purchase #5 | $118.60 | 3.249% | $122.4533 | $122.45 | $122.45 | $122.50 |
| Purchase #6 | $182.74 | 7.445% | $196.345 | $196.35 | $196.35 | $196.30 |
| Purchase #7 | $97.40 | 9.380% | $106.5361 | $106.54 | $106.55 | $106.50 |
| 7 purchase totals = | $798.74 | $856.2069 | $856.21 | $856.20 | $856.20 | |