| 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 | $172.75 | 10.124% | $190.2392 | $190.24 | $190.25 | $190.20 |
| Purchase #2 | $163.85 | 12.654% | $184.5836 | $184.58 | $184.60 | $184.60 |
| Purchase #3 | $63.68 | 12.419% | $71.5884 | $71.59 | $71.60 | $71.60 |
| Purchase #4 | $121.78 | 10.178% | $134.1748 | $134.17 | $134.15 | $134.20 |
| Purchase #5 | $37.82 | 13.704% | $43.0029 | $43.00 | $43.00 | $43.00 |
| Purchase #6 | $107.63 | 6.607% | $114.7411 | $114.74 | $114.75 | $114.70 |
| Purchase #7 | $134.95 | 9.203% | $147.3694 | $147.37 | $147.35 | $147.40 |
| 7 purchase totals = | $802.46 | $885.6994 | $885.69 | $885.70 | $885.70 | |