| 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 | $145.74 | 6.691% | $155.4915 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $121.56 | 3.677% | $126.0298 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $162.67 | 12.573% | $183.1225 | $183.12 | $183.10 | $183.10 |
| Purchase #4 | $95.97 | 13.576% | $108.9989 | $109.00 | $109.00 | $109.00 |
| Purchase #5 | $104.71 | 9.213% | $114.3569 | $114.36 | $114.35 | $114.40 |
| Purchase #6 | $232.28 | 9.320% | $253.9285 | $253.93 | $253.95 | $253.90 |
| Purchase #7 | $96.40 | 6.696% | $102.8549 | $102.85 | $102.85 | $102.90 |
| 7 purchase totals = | $959.33 | $1,044.7830 | $1,044.78 | $1,044.80 | $1,044.80 | |