| 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 | $163.50 | 6.599% | $174.2894 | $174.29 | $174.30 | $174.30 |
| Purchase #2 | $172.78 | 4.263% | $180.1456 | $180.15 | $180.15 | $180.10 |
| Purchase #3 | $214.31 | 11.776% | $239.5471 | $239.55 | $239.55 | $239.50 |
| Purchase #4 | $150.84 | 11.669% | $168.4415 | $168.44 | $168.45 | $168.40 |
| Purchase #5 | $110.51 | 3.725% | $114.6265 | $114.63 | $114.65 | $114.60 |
| Purchase #6 | $65.69 | 12.262% | $73.7449 | $73.74 | $73.75 | $73.70 |
| Purchase #7 | $184.96 | 12.689% | $208.4296 | $208.43 | $208.45 | $208.40 |
| 7 purchase totals = | $1,062.59 | $1,159.2246 | $1,159.23 | $1,159.30 | $1,159.00 | |