| 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 | $128.98 | 6.492% | $137.3534 | $137.35 | $137.35 | $137.40 |
| Purchase #2 | $130.95 | 11.652% | $146.2083 | $146.21 | $146.20 | $146.20 |
| Purchase #3 | $201.38 | 3.507% | $208.4424 | $208.44 | $208.45 | $208.40 |
| Purchase #4 | $54.53 | 10.868% | $60.4563 | $60.46 | $60.45 | $60.50 |
| Purchase #5 | $36.65 | 6.303% | $38.96 | $38.96 | $38.95 | $39.00 |
| Purchase #6 | $237.79 | 11.285% | $264.6246 | $264.62 | $264.60 | $264.60 |
| Purchase #7 | $100.60 | 13.722% | $114.4043 | $114.40 | $114.40 | $114.40 |
| 7 purchase totals = | $890.88 | $970.4493 | $970.44 | $970.40 | $970.50 | |