| 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 | $97.72 | 8.300% | $105.8308 | $105.83 | $105.85 | $105.80 |
| Purchase #2 | $143.46 | 7.367% | $154.0287 | $154.03 | $154.05 | $154.00 |
| Purchase #3 | $41.26 | 4.323% | $43.0437 | $43.04 | $43.05 | $43.00 |
| Purchase #4 | $179.36 | 13.246% | $203.118 | $203.12 | $203.10 | $203.10 |
| Purchase #5 | $231.84 | 13.385% | $262.8718 | $262.87 | $262.85 | $262.90 |
| Purchase #6 | $153.48 | 6.729% | $163.8077 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $123.33 | 11.656% | $137.7053 | $137.71 | $137.70 | $137.70 |
| 7 purchase totals = | $970.45 | $1,070.4060 | $1,070.41 | $1,070.40 | $1,070.30 | |