| 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 | $158.75 | 4.765% | $166.3144 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $26.96 | 3.289% | $27.8467 | $27.85 | $27.85 | $27.80 |
| Purchase #3 | $6.81 | 11.568% | $7.5978 | $7.60 | $7.60 | $7.60 |
| Purchase #4 | $221.37 | 9.759% | $242.9735 | $242.97 | $242.95 | $243.00 |
| Purchase #5 | $49.44 | 12.405% | $55.573 | $55.57 | $55.55 | $55.60 |
| Purchase #6 | $207.81 | 3.135% | $214.3248 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $181.59 | 9.277% | $198.4361 | $198.44 | $198.45 | $198.40 |
| 7 purchase totals = | $852.73 | $913.0663 | $913.06 | $913.00 | $913.00 | |