| 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 | $177.57 | 8.149% | $192.0402 | $192.04 | $192.05 | $192.00 |
| Purchase #2 | $178.82 | 4.451% | $186.7793 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $28.37 | 6.320% | $30.163 | $30.16 | $30.15 | $30.20 |
| Purchase #4 | $242.78 | 3.793% | $251.9886 | $251.99 | $252.00 | $252.00 |
| Purchase #5 | $40.51 | 7.435% | $43.5219 | $43.52 | $43.50 | $43.50 |
| Purchase #6 | $188.26 | 12.536% | $211.8603 | $211.86 | $211.85 | $211.90 |
| Purchase #7 | $31.38 | 8.228% | $33.9619 | $33.96 | $33.95 | $34.00 |
| 7 purchase totals = | $887.69 | $950.3152 | $950.31 | $950.30 | $950.40 | |