| 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 | $149.54 | 13.184% | $169.2554 | $169.26 | $169.25 | $169.30 |
| Purchase #2 | $102.55 | 5.599% | $108.2918 | $108.29 | $108.30 | $108.30 |
| Purchase #3 | $206.71 | 5.650% | $218.3891 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $40.83 | 8.422% | $44.2687 | $44.27 | $44.25 | $44.30 |
| Purchase #5 | $126.94 | 9.633% | $139.1681 | $139.17 | $139.15 | $139.20 |
| Purchase #6 | $30.39 | 10.370% | $33.5414 | $33.54 | $33.55 | $33.50 |
| Purchase #7 | $134.79 | 9.247% | $147.254 | $147.25 | $147.25 | $147.30 |
| 7 purchase totals = | $791.75 | $860.1685 | $860.17 | $860.15 | $860.30 | |