| 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 | $175.46 | 6.578% | $187.0018 | $187.00 | $187.00 | $187.00 |
| Purchase #2 | $215.29 | 5.417% | $226.9523 | $226.95 | $226.95 | $227.00 |
| Purchase #3 | $16.68 | 3.158% | $17.2068 | $17.21 | $17.20 | $17.20 |
| Purchase #4 | $237.85 | 5.830% | $251.7167 | $251.72 | $251.70 | $251.70 |
| Purchase #5 | $83.67 | 10.192% | $92.1976 | $92.20 | $92.20 | $92.20 |
| Purchase #6 | $242.78 | 5.324% | $255.7056 | $255.71 | $255.70 | $255.70 |
| Purchase #7 | $153.92 | 6.870% | $164.4943 | $164.49 | $164.50 | $164.50 |
| 7 purchase totals = | $1,125.65 | $1,195.2751 | $1,195.28 | $1,195.25 | $1,195.30 | |