| 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 | $182.51 | 13.625% | $207.377 | $207.38 | $207.40 | $207.40 |
| Purchase #2 | $215.54 | 10.572% | $238.3269 | $238.33 | $238.35 | $238.30 |
| Purchase #3 | $180.41 | 6.734% | $192.5588 | $192.56 | $192.55 | $192.60 |
| Purchase #4 | $171.42 | 7.226% | $183.8068 | $183.81 | $183.80 | $183.80 |
| Purchase #5 | $136.75 | 12.221% | $153.4622 | $153.46 | $153.45 | $153.50 |
| Purchase #6 | $151.28 | 12.737% | $170.5485 | $170.55 | $170.55 | $170.50 |
| Purchase #7 | $214.82 | 6.581% | $228.9573 | $228.96 | $228.95 | $229.00 |
| 7 purchase totals = | $1,252.73 | $1,375.0375 | $1,375.05 | $1,375.05 | $1,375.10 | |