| 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 | $194.68 | 5.337% | $205.0701 | $205.07 | $205.05 | $205.10 |
| Purchase #2 | $72.65 | 7.570% | $78.1496 | $78.15 | $78.15 | $78.10 |
| Purchase #3 | $121.44 | 6.240% | $129.0179 | $129.02 | $129.00 | $129.00 |
| Purchase #4 | $109.44 | 4.385% | $114.2389 | $114.24 | $114.25 | $114.20 |
| Purchase #5 | $153.34 | 9.681% | $168.1848 | $168.18 | $168.20 | $168.20 |
| Purchase #6 | $156.88 | 6.591% | $167.22 | $167.22 | $167.20 | $167.20 |
| Purchase #7 | $87.39 | 6.514% | $93.0826 | $93.08 | $93.10 | $93.10 |
| 7 purchase totals = | $895.82 | $954.9639 | $954.96 | $954.95 | $954.90 | |