| 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 | $183.93 | 7.733% | $198.1533 | $198.15 | $198.15 | $198.20 |
| Purchase #2 | $223.87 | 11.121% | $248.7666 | $248.77 | $248.75 | $248.80 |
| Purchase #3 | $150.48 | 11.858% | $168.3239 | $168.32 | $168.30 | $168.30 |
| Purchase #4 | $218.64 | 6.861% | $233.6409 | $233.64 | $233.65 | $233.60 |
| Purchase #5 | $208.42 | 9.723% | $228.6847 | $228.68 | $228.70 | $228.70 |
| Purchase #6 | $37.55 | 11.639% | $41.9204 | $41.92 | $41.90 | $41.90 |
| Purchase #7 | $212.40 | 11.188% | $236.1633 | $236.16 | $236.15 | $236.20 |
| 7 purchase totals = | $1,235.29 | $1,355.6531 | $1,355.64 | $1,355.60 | $1,355.70 | |