| 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 | $175.57 | 13.525% | $199.3158 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $179.87 | 3.708% | $186.5396 | $186.54 | $186.55 | $186.50 |
| Purchase #3 | $226.37 | 4.325% | $236.1605 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $73.76 | 12.518% | $82.9933 | $82.99 | $83.00 | $83.00 |
| Purchase #5 | $79.60 | 12.425% | $89.4903 | $89.49 | $89.50 | $89.50 |
| Purchase #6 | $223.30 | 10.659% | $247.1015 | $247.10 | $247.10 | $247.10 |
| Purchase #7 | $32.47 | 3.562% | $33.6266 | $33.63 | $33.65 | $33.60 |
| 7 purchase totals = | $990.94 | $1,075.2276 | $1,075.23 | $1,075.25 | $1,075.20 | |