| 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 | $169.65 | 9.309% | $185.4427 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $108.47 | 3.779% | $112.5691 | $112.57 | $112.55 | $112.60 |
| Purchase #3 | $38.98 | 5.606% | $41.1652 | $41.17 | $41.15 | $41.20 |
| Purchase #4 | $76.65 | 6.786% | $81.8515 | $81.85 | $81.85 | $81.90 |
| Purchase #5 | $199.36 | 6.364% | $212.0473 | $212.05 | $212.05 | $212.00 |
| Purchase #6 | $76.83 | 4.468% | $80.2628 | $80.26 | $80.25 | $80.30 |
| Purchase #7 | $196.65 | 13.258% | $222.7219 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $866.59 | $936.0605 | $936.06 | $936.00 | $936.10 | |