| 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 | $150.38 | 11.843% | $168.1895 | $168.19 | $168.20 | $168.20 |
| Purchase #2 | $83.30 | 8.850% | $90.6721 | $90.67 | $90.65 | $90.70 |
| Purchase #3 | $158.33 | 7.640% | $170.4264 | $170.43 | $170.45 | $170.40 |
| Purchase #4 | $208.62 | 6.436% | $222.0468 | $222.05 | $222.05 | $222.00 |
| Purchase #5 | $127.86 | 9.677% | $140.233 | $140.23 | $140.25 | $140.20 |
| Purchase #6 | $217.25 | 3.423% | $224.6865 | $224.69 | $224.70 | $224.70 |
| Purchase #7 | $17.67 | 8.688% | $19.2052 | $19.21 | $19.20 | $19.20 |
| 7 purchase totals = | $963.41 | $1,035.4595 | $1,035.47 | $1,035.50 | $1,035.40 | |