| 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 | $137.66 | 13.438% | $156.1588 | $156.16 | $156.15 | $156.20 |
| Purchase #2 | $32.68 | 6.480% | $34.7977 | $34.80 | $34.80 | $34.80 |
| Purchase #3 | $95.46 | 6.600% | $101.7604 | $101.76 | $101.75 | $101.80 |
| Purchase #4 | $140.83 | 11.105% | $156.4692 | $156.47 | $156.45 | $156.50 |
| Purchase #5 | $12.70 | 3.214% | $13.1082 | $13.11 | $13.10 | $13.10 |
| Purchase #6 | $166.77 | 13.267% | $188.8954 | $188.90 | $188.90 | $188.90 |
| Purchase #7 | $102.62 | 11.135% | $114.0467 | $114.05 | $114.05 | $114.00 |
| 7 purchase totals = | $688.72 | $765.2364 | $765.25 | $765.20 | $765.30 | |