| 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 | $118.63 | 7.655% | $127.7111 | $127.71 | $127.70 | $127.70 |
| Purchase #2 | $102.54 | 9.537% | $112.3192 | $112.32 | $112.30 | $112.30 |
| Purchase #3 | $74.93 | 12.326% | $84.1659 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $127.78 | 4.855% | $133.9837 | $133.98 | $134.00 | $134.00 |
| Purchase #5 | $110.62 | 9.604% | $121.2439 | $121.24 | $121.25 | $121.20 |
| Purchase #6 | $153.94 | 11.733% | $172.0018 | $172.00 | $172.00 | $172.00 |
| Purchase #7 | $104.69 | 9.105% | $114.222 | $114.22 | $114.20 | $114.20 |
| 7 purchase totals = | $793.13 | $865.6476 | $865.64 | $865.60 | $865.60 | |