| 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 | $183.57 | 10.181% | $202.2593 | $202.26 | $202.25 | $202.30 |
| Purchase #2 | $163.92 | 10.288% | $180.7841 | $180.78 | $180.80 | $180.80 |
| Purchase #3 | $153.76 | 12.428% | $172.8693 | $172.87 | $172.85 | $172.90 |
| Purchase #4 | $228.51 | 5.194% | $240.3788 | $240.38 | $240.40 | $240.40 |
| Purchase #5 | $86.92 | 4.284% | $90.6437 | $90.64 | $90.65 | $90.60 |
| Purchase #6 | $221.97 | 6.458% | $236.3048 | $236.30 | $236.30 | $236.30 |
| Purchase #7 | $36.25 | 4.762% | $37.9762 | $37.98 | $38.00 | $38.00 |
| 7 purchase totals = | $1,074.90 | $1,161.2162 | $1,161.21 | $1,161.25 | $1,161.30 | |