| 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 | $135.64 | 7.814% | $146.2389 | $146.24 | $146.25 | $146.20 |
| Purchase #2 | $154.78 | 5.424% | $163.1753 | $163.18 | $163.20 | $163.20 |
| Purchase #3 | $190.40 | 6.340% | $202.4714 | $202.47 | $202.45 | $202.50 |
| Purchase #4 | $48.35 | 3.849% | $50.211 | $50.21 | $50.20 | $50.20 |
| Purchase #5 | $30.35 | 12.239% | $34.0645 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $13.34 | 6.260% | $14.1751 | $14.18 | $14.20 | $14.20 |
| Purchase #7 | $217.42 | 12.739% | $245.1171 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $790.28 | $855.4533 | $855.46 | $855.45 | $855.50 | |