| 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 | $185.25 | 7.624% | $199.3735 | $199.37 | $199.35 | $199.40 |
| Purchase #2 | $112.34 | 8.772% | $122.1945 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $79.67 | 7.704% | $85.8078 | $85.81 | $85.80 | $85.80 |
| Purchase #4 | $9.74 | 13.607% | $11.0653 | $11.07 | $11.05 | $11.10 |
| Purchase #5 | $91.68 | 9.192% | $100.1072 | $100.11 | $100.10 | $100.10 |
| Purchase #6 | $207.29 | 12.585% | $233.3774 | $233.38 | $233.40 | $233.40 |
| Purchase #7 | $41.59 | 8.820% | $45.2582 | $45.26 | $45.25 | $45.30 |
| 7 purchase totals = | $727.56 | $797.1839 | $797.19 | $797.15 | $797.30 | |