| 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 | $187.86 | 13.296% | $212.8379 | $212.84 | $212.85 | $212.80 |
| Purchase #2 | $147.91 | 4.230% | $154.1666 | $154.17 | $154.15 | $154.20 |
| Purchase #3 | $178.59 | 3.338% | $184.5513 | $184.55 | $184.55 | $184.60 |
| Purchase #4 | $129.82 | 9.818% | $142.5657 | $142.57 | $142.55 | $142.60 |
| Purchase #5 | $96.83 | 10.281% | $106.7851 | $106.79 | $106.80 | $106.80 |
| Purchase #6 | $85.83 | 13.242% | $97.1956 | $97.20 | $97.20 | $97.20 |
| Purchase #7 | $249.99 | 13.557% | $283.8811 | $283.88 | $283.90 | $283.90 |
| 7 purchase totals = | $1,076.83 | $1,181.9833 | $1,182.00 | $1,182.00 | $1,182.10 | |