| 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 | $105.37 | 7.179% | $112.9345 | $112.93 | $112.95 | $112.90 |
| Purchase #2 | $27.46 | 6.530% | $29.2531 | $29.25 | $29.25 | $29.30 |
| Purchase #3 | $153.79 | 13.589% | $174.6885 | $174.69 | $174.70 | $174.70 |
| Purchase #4 | $26.35 | 13.851% | $29.9997 | $30.00 | $30.00 | $30.00 |
| Purchase #5 | $51.71 | 8.550% | $56.1312 | $56.13 | $56.15 | $56.10 |
| Purchase #6 | $110.94 | 11.856% | $124.093 | $124.09 | $124.10 | $124.10 |
| Purchase #7 | $179.90 | 3.612% | $186.398 | $186.40 | $186.40 | $186.40 |
| 7 purchase totals = | $655.52 | $713.4980 | $713.49 | $713.55 | $713.50 | |