| 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 | $138.59 | 10.554% | $153.2168 | $153.22 | $153.20 | $153.20 |
| Purchase #2 | $149.54 | 3.105% | $154.1832 | $154.18 | $154.20 | $154.20 |
| Purchase #3 | $27.82 | 4.298% | $29.0157 | $29.02 | $29.00 | $29.00 |
| Purchase #4 | $67.67 | 3.585% | $70.096 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $30.27 | 13.858% | $34.4648 | $34.46 | $34.45 | $34.50 |
| Purchase #6 | $187.75 | 9.810% | $206.1683 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $222.87 | 5.633% | $235.4243 | $235.42 | $235.40 | $235.40 |
| 7 purchase totals = | $824.51 | $882.5691 | $882.57 | $882.50 | $882.60 | |