| 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 | $107.58 | 6.457% | $114.5264 | $114.53 | $114.55 | $114.50 |
| Purchase #2 | $15.45 | 10.160% | $17.0197 | $17.02 | $17.00 | $17.00 |
| Purchase #3 | $111.84 | 13.121% | $126.5145 | $126.51 | $126.50 | $126.50 |
| Purchase #4 | $131.63 | 3.519% | $136.2621 | $136.26 | $136.25 | $136.30 |
| Purchase #5 | $8.49 | 13.733% | $9.6559 | $9.66 | $9.65 | $9.70 |
| Purchase #6 | $160.64 | 8.874% | $174.8952 | $174.90 | $174.90 | $174.90 |
| Purchase #7 | $15.58 | 5.771% | $16.4791 | $16.48 | $16.50 | $16.50 |
| 7 purchase totals = | $551.21 | $595.3529 | $595.36 | $595.35 | $595.40 | |