| 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 | $107.69 | 9.797% | $118.2404 | $118.24 | $118.25 | $118.20 |
| Purchase #2 | $153.25 | 4.717% | $160.4788 | $160.48 | $160.50 | $160.50 |
| Purchase #3 | $82.76 | 11.248% | $92.0688 | $92.07 | $92.05 | $92.10 |
| Purchase #4 | $43.83 | 12.158% | $49.1589 | $49.16 | $49.15 | $49.20 |
| Purchase #5 | $222.74 | 5.377% | $234.7167 | $234.72 | $234.70 | $234.70 |
| Purchase #6 | $171.92 | 3.438% | $177.8306 | $177.83 | $177.85 | $177.80 |
| Purchase #7 | $170.62 | 9.344% | $186.5627 | $186.56 | $186.55 | $186.60 |
| 7 purchase totals = | $952.81 | $1,019.0569 | $1,019.06 | $1,019.05 | $1,019.10 | |