| 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 | $123.34 | 7.332% | $132.3833 | $132.38 | $132.40 | $132.40 |
| Purchase #2 | $95.42 | 8.268% | $103.3093 | $103.31 | $103.30 | $103.30 |
| Purchase #3 | $11.44 | 5.362% | $12.0534 | $12.05 | $12.05 | $12.10 |
| Purchase #4 | $53.81 | 13.173% | $60.8984 | $60.90 | $60.90 | $60.90 |
| Purchase #5 | $186.43 | 10.670% | $206.3221 | $206.32 | $206.30 | $206.30 |
| Purchase #6 | $99.65 | 3.246% | $102.8846 | $102.88 | $102.90 | $102.90 |
| Purchase #7 | $148.47 | 9.160% | $162.0699 | $162.07 | $162.05 | $162.10 |
| 7 purchase totals = | $718.56 | $779.9210 | $779.91 | $779.90 | $780.00 | |