| 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 | $37.53 | 13.423% | $42.5677 | $42.57 | $42.55 | $42.60 |
| Purchase #2 | $158.63 | 11.298% | $176.552 | $176.55 | $176.55 | $176.60 |
| Purchase #3 | $205.31 | 12.211% | $230.3804 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $248.73 | 6.707% | $265.4123 | $265.41 | $265.40 | $265.40 |
| Purchase #5 | $217.97 | 7.169% | $233.5963 | $233.60 | $233.60 | $233.60 |
| Purchase #6 | $114.78 | 3.702% | $119.0292 | $119.03 | $119.05 | $119.00 |
| Purchase #7 | $75.51 | 5.771% | $79.8677 | $79.87 | $79.85 | $79.90 |
| 7 purchase totals = | $1,058.46 | $1,147.4056 | $1,147.41 | $1,147.40 | $1,147.50 | |