| 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 | $167.90 | 5.870% | $177.7557 | $177.76 | $177.75 | $177.80 |
| Purchase #2 | $10.57 | 5.151% | $11.1145 | $11.11 | $11.10 | $11.10 |
| Purchase #3 | $227.56 | 10.759% | $252.0432 | $252.04 | $252.05 | $252.00 |
| Purchase #4 | $205.92 | 6.360% | $219.0165 | $219.02 | $219.00 | $219.00 |
| Purchase #5 | $103.49 | 10.676% | $114.5386 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $21.43 | 13.310% | $24.2823 | $24.28 | $24.30 | $24.30 |
| Purchase #7 | $164.65 | 12.465% | $185.1736 | $185.17 | $185.15 | $185.20 |
| 7 purchase totals = | $901.52 | $983.9244 | $983.92 | $983.90 | $983.90 | |