| 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 | $143.48 | 10.501% | $158.5468 | $158.55 | $158.55 | $158.50 |
| Purchase #2 | $44.46 | 9.227% | $48.5623 | $48.56 | $48.55 | $48.60 |
| Purchase #3 | $6.90 | 11.551% | $7.697 | $7.70 | $7.70 | $7.70 |
| Purchase #4 | $134.54 | 9.267% | $147.0078 | $147.01 | $147.00 | $147.00 |
| Purchase #5 | $192.26 | 10.362% | $212.182 | $212.18 | $212.20 | $212.20 |
| Purchase #6 | $213.55 | 13.351% | $242.0611 | $242.06 | $242.05 | $242.10 |
| Purchase #7 | $34.85 | 9.655% | $38.2148 | $38.21 | $38.20 | $38.20 |
| 7 purchase totals = | $770.04 | $854.2718 | $854.27 | $854.25 | $854.30 | |