| 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 | $153.83 | 10.557% | $170.0698 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $248.94 | 5.646% | $262.9952 | $263.00 | $263.00 | $263.00 |
| Purchase #3 | $15.98 | 5.728% | $16.8953 | $16.90 | $16.90 | $16.90 |
| Purchase #4 | $130.44 | 12.749% | $147.0698 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $20.37 | 9.776% | $22.3614 | $22.36 | $22.35 | $22.40 |
| Purchase #6 | $5.80 | 10.542% | $6.4114 | $6.41 | $6.40 | $6.40 |
| Purchase #7 | $48.51 | 8.443% | $52.6057 | $52.61 | $52.60 | $52.60 |
| 7 purchase totals = | $623.87 | $678.4086 | $678.42 | $678.35 | $678.50 | |