| 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 | $157.35 | 10.749% | $174.2636 | $174.26 | $174.25 | $174.30 |
| Purchase #2 | $95.77 | 5.404% | $100.9454 | $100.95 | $100.95 | $100.90 |
| Purchase #3 | $96.58 | 11.584% | $107.7678 | $107.77 | $107.75 | $107.80 |
| Purchase #4 | $13.68 | 11.824% | $15.2975 | $15.30 | $15.30 | $15.30 |
| Purchase #5 | $235.71 | 11.365% | $262.4984 | $262.50 | $262.50 | $262.50 |
| Purchase #6 | $30.65 | 11.521% | $34.1812 | $34.18 | $34.20 | $34.20 |
| Purchase #7 | $106.81 | 13.751% | $121.4974 | $121.50 | $121.50 | $121.50 |
| 7 purchase totals = | $736.55 | $816.4513 | $816.46 | $816.45 | $816.50 | |