| 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 | $159.48 | 3.467% | $165.0092 | $165.01 | $165.00 | $165.00 |
| Purchase #2 | $41.65 | 7.148% | $44.6271 | $44.63 | $44.65 | $44.60 |
| Purchase #3 | $222.91 | 6.844% | $238.166 | $238.17 | $238.15 | $238.20 |
| Purchase #4 | $181.26 | 10.581% | $200.4391 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $208.94 | 7.568% | $224.7526 | $224.75 | $224.75 | $224.80 |
| Purchase #6 | $58.36 | 12.485% | $65.6462 | $65.65 | $65.65 | $65.60 |
| Purchase #7 | $177.29 | 8.605% | $192.5458 | $192.55 | $192.55 | $192.50 |
| 7 purchase totals = | $1,049.89 | $1,131.1860 | $1,131.20 | $1,131.20 | $1,131.10 | |