| 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 | $190.25 | 9.270% | $207.8862 | $207.89 | $207.90 | $207.90 |
| Purchase #2 | $8.73 | 4.568% | $9.1288 | $9.13 | $9.15 | $9.10 |
| Purchase #3 | $150.61 | 7.758% | $162.2943 | $162.29 | $162.30 | $162.30 |
| Purchase #4 | $70.89 | 11.730% | $79.2054 | $79.21 | $79.20 | $79.20 |
| Purchase #5 | $109.82 | 8.656% | $119.326 | $119.33 | $119.35 | $119.30 |
| Purchase #6 | $186.87 | 6.674% | $199.3417 | $199.34 | $199.35 | $199.30 |
| Purchase #7 | $184.88 | 11.652% | $206.4222 | $206.42 | $206.40 | $206.40 |
| 7 purchase totals = | $902.05 | $983.6046 | $983.61 | $983.65 | $983.50 | |