| 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 | $177.72 | 3.296% | $183.5777 | $183.58 | $183.60 | $183.60 |
| Purchase #2 | $137.48 | 9.799% | $150.9517 | $150.95 | $150.95 | $151.00 |
| Purchase #3 | $229.26 | 11.665% | $256.0032 | $256.00 | $256.00 | $256.00 |
| Purchase #4 | $208.54 | 11.603% | $232.7369 | $232.74 | $232.75 | $232.70 |
| Purchase #5 | $153.45 | 9.709% | $168.3485 | $168.35 | $168.35 | $168.30 |
| Purchase #6 | $134.35 | 4.756% | $140.7397 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $138.97 | 4.462% | $145.1708 | $145.17 | $145.15 | $145.20 |
| 7 purchase totals = | $1,179.77 | $1,277.5285 | $1,277.53 | $1,277.55 | $1,277.50 | |