| 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 | $136.92 | 12.342% | $153.8187 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $127.91 | 7.696% | $137.754 | $137.75 | $137.75 | $137.80 |
| Purchase #3 | $72.97 | 13.440% | $82.7772 | $82.78 | $82.80 | $82.80 |
| Purchase #4 | $108.99 | 6.174% | $115.719 | $115.72 | $115.70 | $115.70 |
| Purchase #5 | $12.37 | 9.588% | $13.556 | $13.56 | $13.55 | $13.60 |
| Purchase #6 | $192.57 | 3.787% | $199.8626 | $199.86 | $199.85 | $199.90 |
| Purchase #7 | $197.28 | 8.199% | $213.455 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $849.01 | $916.9425 | $916.95 | $916.90 | $917.10 | |