| 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 | $188.53 | 12.335% | $211.7852 | $211.79 | $211.80 | $211.80 |
| Purchase #2 | $20.72 | 7.215% | $22.2149 | $22.21 | $22.20 | $22.20 |
| Purchase #3 | $37.58 | 10.567% | $41.5511 | $41.55 | $41.55 | $41.60 |
| Purchase #4 | $81.41 | 8.471% | $88.3062 | $88.31 | $88.30 | $88.30 |
| Purchase #5 | $56.81 | 9.421% | $62.1621 | $62.16 | $62.15 | $62.20 |
| Purchase #6 | $165.87 | 13.562% | $188.3653 | $188.37 | $188.35 | $188.40 |
| Purchase #7 | $113.75 | 3.156% | $117.34 | $117.34 | $117.35 | $117.30 |
| 7 purchase totals = | $664.67 | $731.7248 | $731.73 | $731.70 | $731.80 | |