| 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 | $104.68 | 13.430% | $118.7385 | $118.74 | $118.75 | $118.70 |
| Purchase #2 | $172.27 | 5.497% | $181.7397 | $181.74 | $181.75 | $181.70 |
| Purchase #3 | $154.92 | 5.771% | $163.8604 | $163.86 | $163.85 | $163.90 |
| Purchase #4 | $113.30 | 6.417% | $120.5705 | $120.57 | $120.55 | $120.60 |
| Purchase #5 | $145.41 | 7.284% | $156.0017 | $156.00 | $156.00 | $156.00 |
| Purchase #6 | $144.49 | 13.328% | $163.7476 | $163.75 | $163.75 | $163.70 |
| Purchase #7 | $231.43 | 6.397% | $246.2346 | $246.23 | $246.25 | $246.20 |
| 7 purchase totals = | $1,066.50 | $1,150.8930 | $1,150.89 | $1,150.90 | $1,150.80 | |