| 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 | $163.44 | 3.188% | $168.6505 | $168.65 | $168.65 | $168.70 |
| Purchase #2 | $217.40 | 13.468% | $246.6794 | $246.68 | $246.70 | $246.70 |
| Purchase #3 | $5.48 | 9.657% | $6.0092 | $6.01 | $6.00 | $6.00 |
| Purchase #4 | $30.28 | 12.552% | $34.0807 | $34.08 | $34.10 | $34.10 |
| Purchase #5 | $194.77 | 12.311% | $218.7481 | $218.75 | $218.75 | $218.70 |
| Purchase #6 | $7.63 | 13.208% | $8.6378 | $8.64 | $8.65 | $8.60 |
| Purchase #7 | $177.32 | 13.491% | $201.2422 | $201.24 | $201.25 | $201.20 |
| 7 purchase totals = | $796.32 | $884.0479 | $884.05 | $884.10 | $884.00 | |