| 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 | $160.91 | 12.328% | $180.747 | $180.75 | $180.75 | $180.70 |
| Purchase #2 | $226.83 | 11.399% | $252.6864 | $252.69 | $252.70 | $252.70 |
| Purchase #3 | $233.71 | 3.465% | $241.8081 | $241.81 | $241.80 | $241.80 |
| Purchase #4 | $168.35 | 8.698% | $182.9931 | $182.99 | $183.00 | $183.00 |
| Purchase #5 | $16.75 | 3.478% | $17.3326 | $17.33 | $17.35 | $17.30 |
| Purchase #6 | $190.87 | 3.277% | $197.1248 | $197.12 | $197.10 | $197.10 |
| Purchase #7 | $196.29 | 4.397% | $204.9209 | $204.92 | $204.90 | $204.90 |
| 7 purchase totals = | $1,193.71 | $1,277.6129 | $1,277.61 | $1,277.60 | $1,277.50 | |