| 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 | $14.93 | 3.218% | $15.4104 | $15.41 | $15.40 | $15.40 |
| Purchase #2 | $98.87 | 7.733% | $106.5156 | $106.52 | $106.50 | $106.50 |
| Purchase #3 | $205.25 | 13.461% | $232.8787 | $232.88 | $232.90 | $232.90 |
| Purchase #4 | $44.99 | 4.768% | $47.1351 | $47.14 | $47.15 | $47.10 |
| Purchase #5 | $139.98 | 10.601% | $154.8193 | $154.82 | $154.80 | $154.80 |
| Purchase #6 | $165.29 | 6.799% | $176.5281 | $176.53 | $176.55 | $176.50 |
| Purchase #7 | $97.65 | 3.173% | $100.7484 | $100.75 | $100.75 | $100.70 |
| 7 purchase totals = | $766.96 | $834.0356 | $834.05 | $834.05 | $833.90 | |