| 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 | $181.77 | 6.446% | $193.4869 | $193.49 | $193.50 | $193.50 |
| Purchase #2 | $169.67 | 10.654% | $187.7466 | $187.75 | $187.75 | $187.70 |
| Purchase #3 | $133.54 | 7.814% | $143.9748 | $143.97 | $143.95 | $144.00 |
| Purchase #4 | $200.93 | 5.554% | $212.0897 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $79.79 | 8.862% | $86.861 | $86.86 | $86.85 | $86.90 |
| Purchase #6 | $135.97 | 7.420% | $146.059 | $146.06 | $146.05 | $146.10 |
| Purchase #7 | $221.83 | 10.531% | $245.1909 | $245.19 | $245.20 | $245.20 |
| 7 purchase totals = | $1,123.50 | $1,215.4089 | $1,215.41 | $1,215.40 | $1,215.50 | |