| 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 | $133.29 | 9.443% | $145.8766 | $145.88 | $145.90 | $145.90 |
| Purchase #2 | $208.63 | 9.382% | $228.2037 | $228.20 | $228.20 | $228.20 |
| Purchase #3 | $51.91 | 4.562% | $54.2781 | $54.28 | $54.30 | $54.30 |
| Purchase #4 | $127.77 | 9.210% | $139.5376 | $139.54 | $139.55 | $139.50 |
| Purchase #5 | $217.88 | 9.815% | $239.2649 | $239.26 | $239.25 | $239.30 |
| Purchase #6 | $68.58 | 7.620% | $73.8058 | $73.81 | $73.80 | $73.80 |
| Purchase #7 | $21.33 | 7.812% | $22.9963 | $23.00 | $23.00 | $23.00 |
| 7 purchase totals = | $829.39 | $903.9630 | $903.97 | $904.00 | $904.00 | |