| 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 | $191.57 | 12.575% | $215.6599 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $129.67 | 10.691% | $143.533 | $143.53 | $143.55 | $143.50 |
| Purchase #3 | $107.60 | 6.445% | $114.5348 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $17.76 | 12.460% | $19.9729 | $19.97 | $19.95 | $20.00 |
| Purchase #5 | $114.80 | 9.414% | $125.6073 | $125.61 | $125.60 | $125.60 |
| Purchase #6 | $58.43 | 11.412% | $65.098 | $65.10 | $65.10 | $65.10 |
| Purchase #7 | $130.79 | 7.128% | $140.1127 | $140.11 | $140.10 | $140.10 |
| 7 purchase totals = | $750.62 | $824.5186 | $824.51 | $824.50 | $824.50 | |