| 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 | $97.77 | 7.707% | $105.3051 | $105.31 | $105.30 | $105.30 |
| Purchase #2 | $12.71 | 12.248% | $14.2667 | $14.27 | $14.25 | $14.30 |
| Purchase #3 | $76.62 | 12.354% | $86.0856 | $86.09 | $86.10 | $86.10 |
| Purchase #4 | $140.85 | 10.608% | $155.7914 | $155.79 | $155.80 | $155.80 |
| Purchase #5 | $187.61 | 6.857% | $200.4744 | $200.47 | $200.45 | $200.50 |
| Purchase #6 | $215.96 | 7.435% | $232.0166 | $232.02 | $232.00 | $232.00 |
| Purchase #7 | $152.86 | 3.454% | $158.1398 | $158.14 | $158.15 | $158.10 |
| 7 purchase totals = | $884.38 | $952.0796 | $952.09 | $952.05 | $952.10 | |