| 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 | $39.60 | 9.287% | $43.2777 | $43.28 | $43.30 | $43.30 |
| Purchase #2 | $151.85 | 8.461% | $164.698 | $164.70 | $164.70 | $164.70 |
| Purchase #3 | $41.53 | 5.686% | $43.8914 | $43.89 | $43.90 | $43.90 |
| Purchase #4 | $196.87 | 10.499% | $217.5394 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $148.51 | 13.277% | $168.2277 | $168.23 | $168.25 | $168.20 |
| Purchase #6 | $73.26 | 8.741% | $79.6637 | $79.66 | $79.65 | $79.70 |
| Purchase #7 | $157.91 | 11.593% | $176.2165 | $176.22 | $176.20 | $176.20 |
| 7 purchase totals = | $809.53 | $893.5144 | $893.52 | $893.55 | $893.50 | |