| 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 | $153.61 | 7.363% | $164.9203 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $15.99 | 11.105% | $17.7657 | $17.77 | $17.75 | $17.80 |
| Purchase #3 | $108.31 | 6.139% | $114.9592 | $114.96 | $114.95 | $115.00 |
| Purchase #4 | $226.97 | 6.292% | $241.251 | $241.25 | $241.25 | $241.30 |
| Purchase #5 | $242.74 | 8.537% | $263.4627 | $263.46 | $263.45 | $263.50 |
| Purchase #6 | $175.44 | 4.165% | $182.7471 | $182.75 | $182.75 | $182.70 |
| Purchase #7 | $127.94 | 12.701% | $144.1897 | $144.19 | $144.20 | $144.20 |
| 7 purchase totals = | $1,051.00 | $1,129.2957 | $1,129.30 | $1,129.25 | $1,129.40 | |