| 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 | $183.95 | 13.558% | $208.8899 | $208.89 | $208.90 | $208.90 |
| Purchase #2 | $162.82 | 7.481% | $175.0006 | $175.00 | $175.00 | $175.00 |
| Purchase #3 | $5.32 | 4.549% | $5.562 | $5.56 | $5.55 | $5.60 |
| Purchase #4 | $109.82 | 7.241% | $117.7721 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $112.66 | 4.533% | $117.7669 | $117.77 | $117.75 | $117.80 |
| Purchase #6 | $235.57 | 9.178% | $257.1906 | $257.19 | $257.20 | $257.20 |
| Purchase #7 | $8.95 | 4.110% | $9.3178 | $9.32 | $9.30 | $9.30 |
| 7 purchase totals = | $819.09 | $891.4999 | $891.50 | $891.45 | $891.60 | |