| 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 | $162.62 | 7.189% | $174.3108 | $174.31 | $174.30 | $174.30 |
| Purchase #2 | $6.77 | 3.761% | $7.0246 | $7.02 | $7.00 | $7.00 |
| Purchase #3 | $221.69 | 9.112% | $241.8904 | $241.89 | $241.90 | $241.90 |
| Purchase #4 | $221.84 | 12.242% | $248.9977 | $249.00 | $249.00 | $249.00 |
| Purchase #5 | $91.74 | 6.725% | $97.9095 | $97.91 | $97.90 | $97.90 |
| Purchase #6 | $81.74 | 9.103% | $89.1808 | $89.18 | $89.20 | $89.20 |
| Purchase #7 | $28.54 | 11.175% | $31.7293 | $31.73 | $31.75 | $31.70 |
| 7 purchase totals = | $814.94 | $891.0431 | $891.04 | $891.05 | $891.00 | |