| 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 | $68.38 | 12.839% | $77.1593 | $77.16 | $77.15 | $77.20 |
| Purchase #2 | $103.32 | 12.680% | $116.421 | $116.42 | $116.40 | $116.40 |
| Purchase #3 | $95.36 | 12.227% | $107.0197 | $107.02 | $107.00 | $107.00 |
| Purchase #4 | $177.49 | 8.511% | $192.5962 | $192.60 | $192.60 | $192.60 |
| Purchase #5 | $67.40 | 6.768% | $71.9616 | $71.96 | $71.95 | $72.00 |
| Purchase #6 | $207.70 | 4.670% | $217.3996 | $217.40 | $217.40 | $217.40 |
| Purchase #7 | $142.28 | 8.558% | $154.4563 | $154.46 | $154.45 | $154.50 |
| 7 purchase totals = | $861.93 | $937.0137 | $937.02 | $936.95 | $937.10 | |