| 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 | $168.35 | 4.454% | $175.8483 | $175.85 | $175.85 | $175.80 |
| Purchase #2 | $236.98 | 7.480% | $254.7061 | $254.71 | $254.70 | $254.70 |
| Purchase #3 | $44.57 | 6.443% | $47.4416 | $47.44 | $47.45 | $47.40 |
| Purchase #4 | $163.58 | 8.250% | $177.0754 | $177.08 | $177.10 | $177.10 |
| Purchase #5 | $134.68 | 5.498% | $142.0847 | $142.08 | $142.10 | $142.10 |
| Purchase #6 | $87.97 | 5.471% | $92.7828 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $184.96 | 11.498% | $206.2267 | $206.23 | $206.25 | $206.20 |
| 7 purchase totals = | $1,021.09 | $1,096.1656 | $1,096.17 | $1,096.25 | $1,096.10 | |