| 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 | $116.25 | 12.851% | $131.1893 | $131.19 | $131.20 | $131.20 |
| Purchase #2 | $91.38 | 6.602% | $97.4129 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $46.62 | 7.450% | $50.0932 | $50.09 | $50.10 | $50.10 |
| Purchase #4 | $78.77 | 3.377% | $81.4301 | $81.43 | $81.45 | $81.40 |
| Purchase #5 | $207.97 | 3.335% | $214.9058 | $214.91 | $214.90 | $214.90 |
| Purchase #6 | $54.87 | 9.405% | $60.0305 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $139.92 | 9.284% | $152.9102 | $152.91 | $152.90 | $152.90 |
| 7 purchase totals = | $735.78 | $787.9720 | $787.97 | $788.00 | $787.90 | |