| 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 | $129.63 | 13.488% | $147.1145 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $186.56 | 3.761% | $193.5765 | $193.58 | $193.60 | $193.60 |
| Purchase #3 | $106.45 | 12.221% | $119.4593 | $119.46 | $119.45 | $119.50 |
| Purchase #4 | $52.31 | 3.124% | $53.9442 | $53.94 | $53.95 | $53.90 |
| Purchase #5 | $187.72 | 8.279% | $203.2613 | $203.26 | $203.25 | $203.30 |
| Purchase #6 | $114.84 | 3.586% | $118.9582 | $118.96 | $118.95 | $119.00 |
| Purchase #7 | $63.66 | 13.447% | $72.2204 | $72.22 | $72.20 | $72.20 |
| 7 purchase totals = | $841.17 | $908.5344 | $908.53 | $908.50 | $908.60 | |