| 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 | $183.77 | 8.389% | $199.1865 | $199.19 | $199.20 | $199.20 |
| Purchase #2 | $135.76 | 13.819% | $154.5207 | $154.52 | $154.50 | $154.50 |
| Purchase #3 | $97.30 | 8.680% | $105.7456 | $105.75 | $105.75 | $105.70 |
| Purchase #4 | $17.77 | 6.357% | $18.8996 | $18.90 | $18.90 | $18.90 |
| Purchase #5 | $209.79 | 7.126% | $224.7396 | $224.74 | $224.75 | $224.70 |
| Purchase #6 | $151.45 | 4.810% | $158.7347 | $158.73 | $158.75 | $158.70 |
| Purchase #7 | $234.81 | 8.789% | $255.4475 | $255.45 | $255.45 | $255.40 |
| 7 purchase totals = | $1,030.65 | $1,117.2742 | $1,117.28 | $1,117.30 | $1,117.10 | |