| 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 | $190.76 | 4.188% | $198.749 | $198.75 | $198.75 | $198.70 |
| Purchase #2 | $181.82 | 6.542% | $193.7147 | $193.71 | $193.70 | $193.70 |
| Purchase #3 | $200.43 | 7.682% | $215.827 | $215.83 | $215.85 | $215.80 |
| Purchase #4 | $81.95 | 9.412% | $89.6631 | $89.66 | $89.65 | $89.70 |
| Purchase #5 | $116.63 | 9.258% | $127.4276 | $127.43 | $127.45 | $127.40 |
| Purchase #6 | $103.27 | 11.354% | $114.9953 | $115.00 | $115.00 | $115.00 |
| Purchase #7 | $108.84 | 4.117% | $113.3209 | $113.32 | $113.30 | $113.30 |
| 7 purchase totals = | $983.70 | $1,053.6976 | $1,053.70 | $1,053.70 | $1,053.60 | |