| 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 | $179.94 | 7.487% | $193.4121 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $143.78 | 10.399% | $158.7317 | $158.73 | $158.75 | $158.70 |
| Purchase #3 | $242.88 | 3.796% | $252.0997 | $252.10 | $252.10 | $252.10 |
| Purchase #4 | $46.41 | 4.864% | $48.6674 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $201.31 | 4.254% | $209.8737 | $209.87 | $209.85 | $209.90 |
| Purchase #6 | $168.88 | 11.735% | $188.6981 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $67.56 | 10.575% | $74.7045 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $1,050.76 | $1,126.1872 | $1,126.18 | $1,126.15 | $1,126.20 | |