| 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 | $177.40 | 4.730% | $185.791 | $185.79 | $185.80 | $185.80 |
| Purchase #2 | $82.77 | 10.536% | $91.4906 | $91.49 | $91.50 | $91.50 |
| Purchase #3 | $47.37 | 10.547% | $52.3661 | $52.37 | $52.35 | $52.40 |
| Purchase #4 | $67.66 | 6.472% | $72.039 | $72.04 | $72.05 | $72.00 |
| Purchase #5 | $32.61 | 4.696% | $34.1414 | $34.14 | $34.15 | $34.10 |
| Purchase #6 | $178.46 | 11.497% | $198.9775 | $198.98 | $199.00 | $199.00 |
| Purchase #7 | $187.74 | 3.327% | $193.9861 | $193.99 | $194.00 | $194.00 |
| 7 purchase totals = | $774.01 | $828.7917 | $828.80 | $828.85 | $828.80 | |