| 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 | $162.52 | 9.642% | $178.1902 | $178.19 | $178.20 | $178.20 |
| Purchase #2 | $75.79 | 7.240% | $81.2772 | $81.28 | $81.30 | $81.30 |
| Purchase #3 | $30.87 | 10.116% | $33.9928 | $33.99 | $34.00 | $34.00 |
| Purchase #4 | $78.54 | 12.800% | $88.5931 | $88.59 | $88.60 | $88.60 |
| Purchase #5 | $124.95 | 6.431% | $132.9855 | $132.99 | $133.00 | $133.00 |
| Purchase #6 | $225.82 | 7.511% | $242.7813 | $242.78 | $242.80 | $242.80 |
| Purchase #7 | $165.68 | 13.529% | $188.0948 | $188.09 | $188.10 | $188.10 |
| 7 purchase totals = | $864.17 | $945.9149 | $945.91 | $946.00 | $946.00 | |