| 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 | $155.41 | 11.842% | $173.8137 | $173.81 | $173.80 | $173.80 |
| Purchase #2 | $16.52 | 8.127% | $17.8626 | $17.86 | $17.85 | $17.90 |
| Purchase #3 | $165.86 | 3.453% | $171.5871 | $171.59 | $171.60 | $171.60 |
| Purchase #4 | $218.80 | 6.829% | $233.7419 | $233.74 | $233.75 | $233.70 |
| Purchase #5 | $117.60 | 6.109% | $124.7842 | $124.78 | $124.80 | $124.80 |
| Purchase #6 | $5.72 | 11.123% | $6.3562 | $6.36 | $6.35 | $6.40 |
| Purchase #7 | $90.34 | 7.662% | $97.2619 | $97.26 | $97.25 | $97.30 |
| 7 purchase totals = | $770.25 | $825.4076 | $825.40 | $825.40 | $825.50 | |