| 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 | $126.33 | 13.677% | $143.6082 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $49.97 | 12.419% | $56.1758 | $56.18 | $56.20 | $56.20 |
| Purchase #3 | $129.59 | 4.128% | $134.9395 | $134.94 | $134.95 | $134.90 |
| Purchase #4 | $66.58 | 9.744% | $73.0676 | $73.07 | $73.05 | $73.10 |
| Purchase #5 | $73.77 | 8.708% | $80.1939 | $80.19 | $80.20 | $80.20 |
| Purchase #6 | $88.96 | 10.712% | $98.4894 | $98.49 | $98.50 | $98.50 |
| Purchase #7 | $78.65 | 11.493% | $87.6892 | $87.69 | $87.70 | $87.70 |
| 7 purchase totals = | $613.85 | $674.1636 | $674.17 | $674.20 | $674.20 | |