| 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 | $75.70 | 13.833% | $86.1716 | $86.17 | $86.15 | $86.20 |
| Purchase #2 | $153.50 | 6.121% | $162.8957 | $162.90 | $162.90 | $162.90 |
| Purchase #3 | $103.90 | 11.158% | $115.4932 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $112.53 | 5.236% | $118.4221 | $118.42 | $118.40 | $118.40 |
| Purchase #5 | $116.31 | 8.485% | $126.1789 | $126.18 | $126.20 | $126.20 |
| Purchase #6 | $36.54 | 12.164% | $40.9847 | $40.98 | $41.00 | $41.00 |
| Purchase #7 | $236.76 | 13.802% | $269.4376 | $269.44 | $269.45 | $269.40 |
| 7 purchase totals = | $835.24 | $919.5838 | $919.58 | $919.60 | $919.60 | |