| 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 | $162.44 | 3.219% | $167.6689 | $167.67 | $167.65 | $167.70 |
| Purchase #2 | $144.41 | 12.593% | $162.5956 | $162.60 | $162.60 | $162.60 |
| Purchase #3 | $151.42 | 5.680% | $160.0207 | $160.02 | $160.00 | $160.00 |
| Purchase #4 | $89.32 | 4.444% | $93.2894 | $93.29 | $93.30 | $93.30 |
| Purchase #5 | $230.41 | 9.258% | $251.7414 | $251.74 | $251.75 | $251.70 |
| Purchase #6 | $26.65 | 13.153% | $30.1553 | $30.16 | $30.15 | $30.20 |
| Purchase #7 | $66.75 | 8.443% | $72.3857 | $72.39 | $72.40 | $72.40 |
| 7 purchase totals = | $871.40 | $937.8570 | $937.87 | $937.85 | $937.90 | |