| 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 | $175.43 | 12.836% | $197.9482 | $197.95 | $197.95 | $197.90 |
| Purchase #2 | $135.25 | 11.862% | $151.2934 | $151.29 | $151.30 | $151.30 |
| Purchase #3 | $234.31 | 3.218% | $241.8501 | $241.85 | $241.85 | $241.90 |
| Purchase #4 | $32.65 | 10.689% | $36.14 | $36.14 | $36.15 | $36.10 |
| Purchase #5 | $102.26 | 11.685% | $114.2091 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $7.27 | 4.435% | $7.5924 | $7.59 | $7.60 | $7.60 |
| Purchase #7 | $181.50 | 13.262% | $205.5705 | $205.57 | $205.55 | $205.60 |
| 7 purchase totals = | $868.67 | $954.6037 | $954.60 | $954.60 | $954.60 | |