| 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 | $158.50 | 13.363% | $179.6804 | $179.68 | $179.70 | $179.70 |
| Purchase #2 | $68.26 | 12.469% | $76.7713 | $76.77 | $76.75 | $76.80 |
| Purchase #3 | $167.82 | 8.254% | $181.6719 | $181.67 | $181.65 | $181.70 |
| Purchase #4 | $189.49 | 11.715% | $211.6888 | $211.69 | $211.70 | $211.70 |
| Purchase #5 | $34.43 | 4.465% | $35.9673 | $35.97 | $35.95 | $36.00 |
| Purchase #6 | $66.62 | 12.854% | $75.1833 | $75.18 | $75.20 | $75.20 |
| Purchase #7 | $117.87 | 4.202% | $122.8229 | $122.82 | $122.80 | $122.80 |
| 7 purchase totals = | $802.99 | $883.7859 | $883.78 | $883.75 | $883.90 | |