| 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 | $20.64 | 11.848% | $23.0854 | $23.09 | $23.10 | $23.10 |
| Purchase #2 | $143.34 | 3.770% | $148.7439 | $148.74 | $148.75 | $148.70 |
| Purchase #3 | $116.72 | 8.235% | $126.3319 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $159.28 | 7.742% | $171.6115 | $171.61 | $171.60 | $171.60 |
| Purchase #5 | $220.80 | 9.245% | $241.213 | $241.21 | $241.20 | $241.20 |
| Purchase #6 | $47.35 | 13.497% | $53.7408 | $53.74 | $53.75 | $53.70 |
| Purchase #7 | $136.34 | 13.342% | $154.5305 | $154.53 | $154.55 | $154.50 |
| 7 purchase totals = | $844.47 | $919.2570 | $919.25 | $919.30 | $919.10 | |