| 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 | $66.39 | 12.222% | $74.5042 | $74.50 | $74.50 | $74.50 |
| Purchase #2 | $159.54 | 3.246% | $164.7187 | $164.72 | $164.70 | $164.70 |
| Purchase #3 | $201.32 | 13.686% | $228.8727 | $228.87 | $228.85 | $228.90 |
| Purchase #4 | $154.56 | 11.551% | $172.4132 | $172.41 | $172.40 | $172.40 |
| Purchase #5 | $179.50 | 7.554% | $193.0594 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $162.53 | 5.208% | $170.9946 | $170.99 | $171.00 | $171.00 |
| Purchase #7 | $116.59 | 11.430% | $129.9162 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $1,040.43 | $1,134.4790 | $1,134.47 | $1,134.40 | $1,134.50 | |