| 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 | $143.28 | 5.856% | $151.6705 | $151.67 | $151.65 | $151.70 |
| Purchase #2 | $135.82 | 11.308% | $151.1785 | $151.18 | $151.20 | $151.20 |
| Purchase #3 | $54.47 | 6.306% | $57.9049 | $57.90 | $57.90 | $57.90 |
| Purchase #4 | $200.90 | 11.646% | $224.2968 | $224.30 | $224.30 | $224.30 |
| Purchase #5 | $8.77 | 8.621% | $9.5261 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $81.49 | 7.218% | $87.3719 | $87.37 | $87.35 | $87.40 |
| Purchase #7 | $60.70 | 4.627% | $63.5086 | $63.51 | $63.50 | $63.50 |
| 7 purchase totals = | $685.43 | $745.4573 | $745.46 | $745.45 | $745.50 | |