| 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 | $73.96 | 11.254% | $82.2835 | $82.28 | $82.30 | $82.30 |
| Purchase #2 | $13.62 | 9.634% | $14.9322 | $14.93 | $14.95 | $14.90 |
| Purchase #3 | $226.71 | 13.167% | $256.5609 | $256.56 | $256.55 | $256.60 |
| Purchase #4 | $94.73 | 3.175% | $97.7377 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $164.93 | 9.353% | $180.3559 | $180.36 | $180.35 | $180.40 |
| Purchase #6 | $6.88 | 4.748% | $7.2067 | $7.21 | $7.20 | $7.20 |
| Purchase #7 | $181.25 | 9.124% | $197.7873 | $197.79 | $197.80 | $197.80 |
| 7 purchase totals = | $762.08 | $836.8642 | $836.87 | $836.90 | $836.90 | |