| 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 | $14.53 | 8.772% | $15.8046 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $111.68 | 8.183% | $120.8188 | $120.82 | $120.80 | $120.80 |
| Purchase #3 | $223.27 | 3.649% | $231.4171 | $231.42 | $231.40 | $231.40 |
| Purchase #4 | $163.35 | 8.237% | $176.8051 | $176.81 | $176.80 | $176.80 |
| Purchase #5 | $165.81 | 9.772% | $182.013 | $182.01 | $182.00 | $182.00 |
| Purchase #6 | $92.86 | 8.405% | $100.6649 | $100.66 | $100.65 | $100.70 |
| Purchase #7 | $109.82 | 11.806% | $122.7853 | $122.79 | $122.80 | $122.80 |
| 7 purchase totals = | $881.32 | $950.3088 | $950.31 | $950.25 | $950.30 | |