| 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 | $127.90 | 3.447% | $132.3087 | $132.31 | $132.30 | $132.30 |
| Purchase #2 | $162.71 | 11.473% | $181.3777 | $181.38 | $181.40 | $181.40 |
| Purchase #3 | $108.32 | 10.840% | $120.0619 | $120.06 | $120.05 | $120.10 |
| Purchase #4 | $204.70 | 8.404% | $221.903 | $221.90 | $221.90 | $221.90 |
| Purchase #5 | $192.46 | 5.633% | $203.3013 | $203.30 | $203.30 | $203.30 |
| Purchase #6 | $107.56 | 10.183% | $118.5128 | $118.51 | $118.50 | $118.50 |
| Purchase #7 | $15.64 | 9.717% | $17.1597 | $17.16 | $17.15 | $17.20 |
| 7 purchase totals = | $919.29 | $994.6251 | $994.62 | $994.60 | $994.70 | |