| 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 | $137.98 | 12.207% | $154.8232 | $154.82 | $154.80 | $154.80 |
| Purchase #2 | $77.76 | 5.717% | $82.2055 | $82.21 | $82.20 | $82.20 |
| Purchase #3 | $140.38 | 3.223% | $144.9044 | $144.90 | $144.90 | $144.90 |
| Purchase #4 | $189.45 | 9.597% | $207.6315 | $207.63 | $207.65 | $207.60 |
| Purchase #5 | $219.44 | 12.621% | $247.1355 | $247.14 | $247.15 | $247.10 |
| Purchase #6 | $216.36 | 13.762% | $246.1355 | $246.14 | $246.15 | $246.10 |
| Purchase #7 | $75.50 | 4.466% | $78.8718 | $78.87 | $78.85 | $78.90 |
| 7 purchase totals = | $1,056.87 | $1,161.7074 | $1,161.71 | $1,161.70 | $1,161.60 | |