| 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 | $175.29 | 3.493% | $181.4129 | $181.41 | $181.40 | $181.40 |
| Purchase #2 | $57.66 | 11.807% | $64.4679 | $64.47 | $64.45 | $64.50 |
| Purchase #3 | $63.46 | 6.307% | $67.4624 | $67.46 | $67.45 | $67.50 |
| Purchase #4 | $224.35 | 6.194% | $238.2462 | $238.25 | $238.25 | $238.20 |
| Purchase #5 | $103.77 | 10.538% | $114.7053 | $114.71 | $114.70 | $114.70 |
| Purchase #6 | $5.31 | 13.354% | $6.0191 | $6.02 | $6.00 | $6.00 |
| Purchase #7 | $226.49 | 4.422% | $236.5054 | $236.51 | $236.50 | $236.50 |
| 7 purchase totals = | $856.33 | $908.8192 | $908.83 | $908.75 | $908.80 | |