| 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 | $163.47 | 6.742% | $174.4911 | $174.49 | $174.50 | $174.50 |
| Purchase #2 | $34.95 | 4.363% | $36.4749 | $36.47 | $36.45 | $36.50 |
| Purchase #3 | $120.27 | 12.296% | $135.0584 | $135.06 | $135.05 | $135.10 |
| Purchase #4 | $185.92 | 7.501% | $199.8659 | $199.87 | $199.85 | $199.90 |
| Purchase #5 | $228.53 | 9.195% | $249.5433 | $249.54 | $249.55 | $249.50 |
| Purchase #6 | $155.97 | 13.464% | $176.9698 | $176.97 | $176.95 | $177.00 |
| Purchase #7 | $176.42 | 8.135% | $190.7718 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $1,065.53 | $1,163.1752 | $1,163.17 | $1,163.10 | $1,163.30 | |