| 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 | $134.57 | 7.600% | $144.7973 | $144.80 | $144.80 | $144.80 |
| Purchase #2 | $30.33 | 7.767% | $32.6857 | $32.69 | $32.70 | $32.70 |
| Purchase #3 | $213.43 | 5.757% | $225.7172 | $225.72 | $225.70 | $225.70 |
| Purchase #4 | $108.44 | 5.847% | $114.7805 | $114.78 | $114.80 | $114.80 |
| Purchase #5 | $12.90 | 8.411% | $13.985 | $13.99 | $14.00 | $14.00 |
| Purchase #6 | $98.47 | 3.605% | $102.0198 | $102.02 | $102.00 | $102.00 |
| Purchase #7 | $138.72 | 3.201% | $143.1604 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $736.86 | $777.1459 | $777.16 | $777.15 | $777.20 | |