| 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 | $185.31 | 4.737% | $194.0881 | $194.09 | $194.10 | $194.10 |
| Purchase #2 | $14.59 | 4.151% | $15.1956 | $15.20 | $15.20 | $15.20 |
| Purchase #3 | $23.90 | 5.695% | $25.2611 | $25.26 | $25.25 | $25.30 |
| Purchase #4 | $180.31 | 3.227% | $186.1286 | $186.13 | $186.15 | $186.10 |
| Purchase #5 | $157.49 | 6.624% | $167.9221 | $167.92 | $167.90 | $167.90 |
| Purchase #6 | $52.90 | 8.673% | $57.488 | $57.49 | $57.50 | $57.50 |
| Purchase #7 | $249.79 | 9.516% | $273.56 | $273.56 | $273.55 | $273.60 |
| 7 purchase totals = | $864.29 | $919.6435 | $919.65 | $919.65 | $919.70 | |