| 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 | $73.90 | 5.355% | $77.8573 | $77.86 | $77.85 | $77.90 |
| Purchase #2 | $174.36 | 6.337% | $185.4092 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $163.57 | 10.844% | $181.3075 | $181.31 | $181.30 | $181.30 |
| Purchase #4 | $115.60 | 7.356% | $124.1035 | $124.10 | $124.10 | $124.10 |
| Purchase #5 | $165.85 | 11.435% | $184.8149 | $184.81 | $184.80 | $184.80 |
| Purchase #6 | $157.89 | 3.487% | $163.3956 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $87.57 | 7.488% | $94.1272 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $938.74 | $1,011.0152 | $1,011.02 | $1,011.00 | $1,011.00 | |