| 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 | $194.66 | 6.480% | $207.274 | $207.27 | $207.25 | $207.30 |
| Purchase #2 | $82.25 | 13.442% | $93.306 | $93.31 | $93.30 | $93.30 |
| Purchase #3 | $185.39 | 7.260% | $198.8493 | $198.85 | $198.85 | $198.80 |
| Purchase #4 | $106.91 | 6.452% | $113.8078 | $113.81 | $113.80 | $113.80 |
| Purchase #5 | $8.78 | 11.713% | $9.8084 | $9.81 | $9.80 | $9.80 |
| Purchase #6 | $148.82 | 7.355% | $159.7657 | $159.77 | $159.75 | $159.80 |
| Purchase #7 | $104.91 | 3.149% | $108.2136 | $108.21 | $108.20 | $108.20 |
| 7 purchase totals = | $831.72 | $891.0248 | $891.03 | $890.95 | $891.00 | |