| 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 | $213.48 | 7.475% | $229.4376 | $229.44 | $229.45 | $229.40 |
| Purchase #2 | $67.53 | 12.859% | $76.2137 | $76.21 | $76.20 | $76.20 |
| Purchase #3 | $43.91 | 10.848% | $48.6734 | $48.67 | $48.65 | $48.70 |
| Purchase #4 | $124.53 | 5.799% | $131.7515 | $131.75 | $131.75 | $131.80 |
| Purchase #5 | $183.43 | 6.342% | $195.0631 | $195.06 | $195.05 | $195.10 |
| Purchase #6 | $170.81 | 9.147% | $186.434 | $186.43 | $186.45 | $186.40 |
| Purchase #7 | $21.43 | 11.610% | $23.918 | $23.92 | $23.90 | $23.90 |
| 7 purchase totals = | $825.12 | $891.4913 | $891.48 | $891.45 | $891.50 | |