| 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 | $165.39 | 5.217% | $174.0184 | $174.02 | $174.00 | $174.00 |
| Purchase #2 | $164.74 | 9.369% | $180.1745 | $180.17 | $180.15 | $180.20 |
| Purchase #3 | $48.99 | 7.651% | $52.7382 | $52.74 | $52.75 | $52.70 |
| Purchase #4 | $56.60 | 11.560% | $63.143 | $63.14 | $63.15 | $63.10 |
| Purchase #5 | $77.44 | 3.173% | $79.8972 | $79.90 | $79.90 | $79.90 |
| Purchase #6 | $76.25 | 13.268% | $86.3669 | $86.37 | $86.35 | $86.40 |
| Purchase #7 | $173.63 | 3.569% | $179.8269 | $179.83 | $179.85 | $179.80 |
| 7 purchase totals = | $763.04 | $816.1651 | $816.17 | $816.15 | $816.10 | |