| 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 | $179.98 | 3.456% | $186.2001 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $122.68 | 5.719% | $129.6961 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $116.95 | 7.858% | $126.1399 | $126.14 | $126.15 | $126.10 |
| Purchase #4 | $192.31 | 9.578% | $210.7295 | $210.73 | $210.75 | $210.70 |
| Purchase #5 | $41.63 | 13.833% | $47.3887 | $47.39 | $47.40 | $47.40 |
| Purchase #6 | $186.82 | 3.846% | $194.0051 | $194.01 | $194.00 | $194.00 |
| Purchase #7 | $103.35 | 9.284% | $112.945 | $112.95 | $112.95 | $112.90 |
| 7 purchase totals = | $943.72 | $1,007.1044 | $1,007.12 | $1,007.15 | $1,007.00 | |