| 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 | $192.97 | 12.327% | $216.7574 | $216.76 | $216.75 | $216.80 |
| Purchase #2 | $128.94 | 6.125% | $136.8376 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $124.74 | 10.635% | $138.0061 | $138.01 | $138.00 | $138.00 |
| Purchase #4 | $171.52 | 11.216% | $190.7577 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $205.78 | 9.750% | $225.8436 | $225.84 | $225.85 | $225.80 |
| Purchase #6 | $146.68 | 5.158% | $154.2458 | $154.25 | $154.25 | $154.20 |
| Purchase #7 | $51.67 | 3.372% | $53.4123 | $53.41 | $53.40 | $53.40 |
| 7 purchase totals = | $1,022.30 | $1,115.8605 | $1,115.87 | $1,115.85 | $1,115.80 | |