| 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 | $137.27 | 12.200% | $154.0169 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $120.36 | 11.177% | $133.8126 | $133.81 | $133.80 | $133.80 |
| Purchase #3 | $245.41 | 7.114% | $262.8685 | $262.87 | $262.85 | $262.90 |
| Purchase #4 | $126.83 | 5.706% | $134.0669 | $134.07 | $134.05 | $134.10 |
| Purchase #5 | $96.50 | 13.854% | $109.8691 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $186.63 | 12.405% | $209.7815 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $151.80 | 3.523% | $157.1479 | $157.15 | $157.15 | $157.10 |
| 7 purchase totals = | $1,064.80 | $1,161.5634 | $1,161.57 | $1,161.50 | $1,161.60 | |