| 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 | $120.52 | 13.735% | $137.0734 | $137.07 | $137.05 | $137.10 |
| Purchase #2 | $137.73 | 8.172% | $148.9853 | $148.99 | $149.00 | $149.00 |
| Purchase #3 | $217.86 | 13.228% | $246.6785 | $246.68 | $246.70 | $246.70 |
| Purchase #4 | $116.57 | 12.564% | $131.2159 | $131.22 | $131.20 | $131.20 |
| Purchase #5 | $79.55 | 3.719% | $82.5085 | $82.51 | $82.50 | $82.50 |
| Purchase #6 | $143.88 | 10.376% | $158.809 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $223.55 | 12.682% | $251.9006 | $251.90 | $251.90 | $251.90 |
| 7 purchase totals = | $1,039.66 | $1,157.1712 | $1,157.18 | $1,157.15 | $1,157.20 | |