| 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 | $155.96 | 5.626% | $164.7343 | $164.73 | $164.75 | $164.70 |
| Purchase #2 | $123.31 | 5.468% | $130.0526 | $130.05 | $130.05 | $130.10 |
| Purchase #3 | $6.88 | 6.211% | $7.3073 | $7.31 | $7.30 | $7.30 |
| Purchase #4 | $82.37 | 11.324% | $91.6976 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $196.41 | 5.116% | $206.4583 | $206.46 | $206.45 | $206.50 |
| Purchase #6 | $156.69 | 13.652% | $178.0813 | $178.08 | $178.10 | $178.10 |
| Purchase #7 | $108.92 | 5.279% | $114.6699 | $114.67 | $114.65 | $114.70 |
| 7 purchase totals = | $830.54 | $893.0013 | $893.00 | $893.00 | $893.10 | |