| 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 | $165.97 | 13.331% | $188.0955 | $188.10 | $188.10 | $188.10 |
| Purchase #2 | $36.56 | 3.796% | $37.9478 | $37.95 | $37.95 | $37.90 |
| Purchase #3 | $89.58 | 8.510% | $97.2033 | $97.20 | $97.20 | $97.20 |
| Purchase #4 | $236.43 | 6.547% | $251.9091 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $233.79 | 10.321% | $257.9195 | $257.92 | $257.90 | $257.90 |
| Purchase #6 | $198.94 | 3.566% | $206.0342 | $206.03 | $206.05 | $206.00 |
| Purchase #7 | $23.29 | 4.150% | $24.2565 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $984.56 | $1,063.3659 | $1,063.37 | $1,063.35 | $1,063.30 | |