| 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 | $186.86 | 3.441% | $193.2899 | $193.29 | $193.30 | $193.30 |
| Purchase #2 | $180.34 | 5.862% | $190.9115 | $190.91 | $190.90 | $190.90 |
| Purchase #3 | $125.73 | 11.281% | $139.9136 | $139.91 | $139.90 | $139.90 |
| Purchase #4 | $98.93 | 10.194% | $109.0149 | $109.01 | $109.00 | $109.00 |
| Purchase #5 | $125.68 | 6.642% | $134.0277 | $134.03 | $134.05 | $134.00 |
| Purchase #6 | $113.99 | 4.273% | $118.8608 | $118.86 | $118.85 | $118.90 |
| Purchase #7 | $190.81 | 10.467% | $210.7821 | $210.78 | $210.80 | $210.80 |
| 7 purchase totals = | $1,022.34 | $1,096.8005 | $1,096.79 | $1,096.80 | $1,096.80 | |