| 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 | $184.64 | 3.637% | $191.3554 | $191.36 | $191.35 | $191.40 |
| Purchase #2 | $41.43 | 9.172% | $45.23 | $45.23 | $45.25 | $45.20 |
| Purchase #3 | $64.61 | 9.109% | $70.4953 | $70.50 | $70.50 | $70.50 |
| Purchase #4 | $63.93 | 9.558% | $70.0404 | $70.04 | $70.05 | $70.00 |
| Purchase #5 | $180.86 | 6.709% | $192.9939 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $150.48 | 4.469% | $157.205 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $147.41 | 11.282% | $164.0408 | $164.04 | $164.05 | $164.00 |
| 7 purchase totals = | $833.36 | $891.3608 | $891.37 | $891.40 | $891.30 | |