| 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 | $144.61 | 8.488% | $156.8845 | $156.88 | $156.90 | $156.90 |
| Purchase #2 | $179.63 | 11.848% | $200.9126 | $200.91 | $200.90 | $200.90 |
| Purchase #3 | $192.44 | 8.713% | $209.2073 | $209.21 | $209.20 | $209.20 |
| Purchase #4 | $171.81 | 5.731% | $181.6564 | $181.66 | $181.65 | $181.70 |
| Purchase #5 | $234.74 | 6.737% | $250.5544 | $250.55 | $250.55 | $250.60 |
| Purchase #6 | $104.94 | 13.680% | $119.2958 | $119.30 | $119.30 | $119.30 |
| Purchase #7 | $131.38 | 5.519% | $138.6309 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $1,159.55 | $1,257.1419 | $1,257.14 | $1,257.15 | $1,257.20 | |