| 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 | $106.75 | 13.665% | $121.3374 | $121.34 | $121.35 | $121.30 |
| Purchase #2 | $144.92 | 12.468% | $162.9886 | $162.99 | $163.00 | $163.00 |
| Purchase #3 | $28.33 | 10.849% | $31.4035 | $31.40 | $31.40 | $31.40 |
| Purchase #4 | $47.83 | 9.309% | $52.2825 | $52.28 | $52.30 | $52.30 |
| Purchase #5 | $85.75 | 3.238% | $88.5266 | $88.53 | $88.55 | $88.50 |
| Purchase #6 | $43.36 | 4.679% | $45.3888 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $162.33 | 4.572% | $169.7517 | $169.75 | $169.75 | $169.80 |
| 7 purchase totals = | $619.27 | $671.6791 | $671.68 | $671.75 | $671.70 | |