| 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 | $141.33 | 11.218% | $157.1844 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $31.30 | 8.572% | $33.983 | $33.98 | $34.00 | $34.00 |
| Purchase #3 | $143.98 | 7.245% | $154.4114 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $249.83 | 12.576% | $281.2486 | $281.25 | $281.25 | $281.20 |
| Purchase #5 | $117.41 | 12.536% | $132.1285 | $132.13 | $132.15 | $132.10 |
| Purchase #6 | $166.43 | 9.455% | $182.166 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $221.51 | 4.679% | $231.8745 | $231.87 | $231.85 | $231.90 |
| 7 purchase totals = | $1,071.79 | $1,172.9964 | $1,172.99 | $1,173.00 | $1,173.00 | |