| 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 | $172.53 | 4.289% | $179.9298 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $173.50 | 3.300% | $179.2255 | $179.23 | $179.25 | $179.20 |
| Purchase #3 | $205.42 | 10.295% | $226.568 | $226.57 | $226.55 | $226.60 |
| Purchase #4 | $104.65 | 4.113% | $108.9543 | $108.95 | $108.95 | $109.00 |
| Purchase #5 | $66.82 | 5.666% | $70.606 | $70.61 | $70.60 | $70.60 |
| Purchase #6 | $248.83 | 5.552% | $262.645 | $262.65 | $262.65 | $262.60 |
| Purchase #7 | $199.96 | 6.208% | $212.3735 | $212.37 | $212.35 | $212.40 |
| 7 purchase totals = | $1,171.71 | $1,240.3021 | $1,240.31 | $1,240.30 | $1,240.30 | |