| 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 | $154.87 | 13.447% | $175.6954 | $175.70 | $175.70 | $175.70 |
| Purchase #2 | $123.25 | 7.548% | $132.5529 | $132.55 | $132.55 | $132.60 |
| Purchase #3 | $57.27 | 10.850% | $63.4838 | $63.48 | $63.50 | $63.50 |
| Purchase #4 | $144.75 | 10.364% | $159.7519 | $159.75 | $159.75 | $159.80 |
| Purchase #5 | $118.62 | 10.173% | $130.6872 | $130.69 | $130.70 | $130.70 |
| Purchase #6 | $127.99 | 4.539% | $133.7995 | $133.80 | $133.80 | $133.80 |
| Purchase #7 | $188.28 | 6.857% | $201.1904 | $201.19 | $201.20 | $201.20 |
| 7 purchase totals = | $915.03 | $997.1611 | $997.16 | $997.20 | $997.30 | |