| 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 | $169.87 | 4.854% | $178.1155 | $178.12 | $178.10 | $178.10 |
| Purchase #2 | $127.28 | 5.757% | $134.6075 | $134.61 | $134.60 | $134.60 |
| Purchase #3 | $14.50 | 13.205% | $16.4147 | $16.41 | $16.40 | $16.40 |
| Purchase #4 | $104.89 | 4.789% | $109.9132 | $109.91 | $109.90 | $109.90 |
| Purchase #5 | $101.30 | 11.576% | $113.0265 | $113.03 | $113.05 | $113.00 |
| Purchase #6 | $168.74 | 5.274% | $177.6393 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $116.73 | 9.588% | $127.9221 | $127.92 | $127.90 | $127.90 |
| 7 purchase totals = | $803.31 | $857.6388 | $857.64 | $857.60 | $857.50 | |