| 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 | $143.45 | 8.695% | $155.923 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $176.26 | 8.263% | $190.8244 | $190.82 | $190.80 | $190.80 |
| Purchase #3 | $167.99 | 9.832% | $184.5068 | $184.51 | $184.50 | $184.50 |
| Purchase #4 | $144.40 | 12.589% | $162.5785 | $162.58 | $162.60 | $162.60 |
| Purchase #5 | $109.44 | 9.501% | $119.8379 | $119.84 | $119.85 | $119.80 |
| Purchase #6 | $30.85 | 11.461% | $34.3857 | $34.39 | $34.40 | $34.40 |
| Purchase #7 | $82.53 | 5.650% | $87.1929 | $87.19 | $87.20 | $87.20 |
| 7 purchase totals = | $854.92 | $935.2492 | $935.25 | $935.25 | $935.20 | |