| 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 | $70.83 | 3.250% | $73.132 | $73.13 | $73.15 | $73.10 |
| Purchase #2 | $142.40 | 8.476% | $154.4698 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $151.28 | 6.855% | $161.6502 | $161.65 | $161.65 | $161.70 |
| Purchase #4 | $104.79 | 11.263% | $116.5925 | $116.59 | $116.60 | $116.60 |
| Purchase #5 | $91.70 | 13.667% | $104.2326 | $104.23 | $104.25 | $104.20 |
| Purchase #6 | $11.29 | 4.471% | $11.7948 | $11.79 | $11.80 | $11.80 |
| Purchase #7 | $234.80 | 3.258% | $242.4498 | $242.45 | $242.45 | $242.40 |
| 7 purchase totals = | $807.09 | $864.3217 | $864.31 | $864.35 | $864.30 | |