| 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 | $108.81 | 4.615% | $113.8316 | $113.83 | $113.85 | $113.80 |
| Purchase #2 | $158.58 | 12.633% | $178.6134 | $178.61 | $178.60 | $178.60 |
| Purchase #3 | $190.99 | 3.580% | $197.8274 | $197.83 | $197.85 | $197.80 |
| Purchase #4 | $28.75 | 11.210% | $31.9729 | $31.97 | $31.95 | $32.00 |
| Purchase #5 | $19.28 | 6.456% | $20.5247 | $20.52 | $20.50 | $20.50 |
| Purchase #6 | $54.94 | 6.126% | $58.3056 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $190.94 | 7.411% | $205.0906 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $752.29 | $806.1662 | $806.16 | $806.15 | $806.10 | |