| 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 | $153.33 | 3.396% | $158.5371 | $158.54 | $158.55 | $158.50 |
| Purchase #2 | $173.89 | 5.158% | $182.8592 | $182.86 | $182.85 | $182.90 |
| Purchase #3 | $26.75 | 13.602% | $30.3885 | $30.39 | $30.40 | $30.40 |
| Purchase #4 | $68.93 | 11.484% | $76.8459 | $76.85 | $76.85 | $76.80 |
| Purchase #5 | $22.72 | 9.536% | $24.8866 | $24.89 | $24.90 | $24.90 |
| Purchase #6 | $104.40 | 7.869% | $112.6152 | $112.62 | $112.60 | $112.60 |
| Purchase #7 | $16.73 | 7.292% | $17.95 | $17.95 | $17.95 | $18.00 |
| 7 purchase totals = | $566.75 | $604.0825 | $604.10 | $604.10 | $604.10 | |