| 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 | $15.99 | 13.773% | $18.1923 | $18.19 | $18.20 | $18.20 |
| Purchase #2 | $165.51 | 6.686% | $176.576 | $176.58 | $176.60 | $176.60 |
| Purchase #3 | $70.77 | 9.665% | $77.6099 | $77.61 | $77.60 | $77.60 |
| Purchase #4 | $223.64 | 12.705% | $252.0535 | $252.05 | $252.05 | $252.10 |
| Purchase #5 | $231.54 | 13.859% | $263.6291 | $263.63 | $263.65 | $263.60 |
| Purchase #6 | $91.70 | 6.591% | $97.7439 | $97.74 | $97.75 | $97.70 |
| Purchase #7 | $68.39 | 7.306% | $73.3866 | $73.39 | $73.40 | $73.40 |
| 7 purchase totals = | $867.54 | $959.1913 | $959.19 | $959.25 | $959.20 | |