| 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 | $115.50 | 10.112% | $127.1794 | $127.18 | $127.20 | $127.20 |
| Purchase #2 | $106.65 | 9.119% | $116.3754 | $116.38 | $116.40 | $116.40 |
| Purchase #3 | $107.33 | 6.309% | $114.1014 | $114.10 | $114.10 | $114.10 |
| Purchase #4 | $169.99 | 7.470% | $182.6883 | $182.69 | $182.70 | $182.70 |
| Purchase #5 | $218.25 | 6.549% | $232.5432 | $232.54 | $232.55 | $232.50 |
| Purchase #6 | $30.70 | 7.831% | $33.1041 | $33.10 | $33.10 | $33.10 |
| Purchase #7 | $126.25 | 3.316% | $130.4365 | $130.44 | $130.45 | $130.40 |
| 7 purchase totals = | $874.67 | $936.4283 | $936.43 | $936.50 | $936.40 | |