| 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 | $152.43 | 10.109% | $167.8391 | $167.84 | $167.85 | $167.80 |
| Purchase #2 | $142.31 | 8.605% | $154.5558 | $154.56 | $154.55 | $154.60 |
| Purchase #3 | $17.71 | 6.602% | $18.8792 | $18.88 | $18.90 | $18.90 |
| Purchase #4 | $214.55 | 3.778% | $222.6557 | $222.66 | $222.65 | $222.70 |
| Purchase #5 | $8.99 | 9.853% | $9.8758 | $9.88 | $9.90 | $9.90 |
| Purchase #6 | $103.69 | 8.401% | $112.401 | $112.40 | $112.40 | $112.40 |
| Purchase #7 | $20.57 | 7.163% | $22.0434 | $22.04 | $22.05 | $22.00 |
| 7 purchase totals = | $660.25 | $708.2500 | $708.26 | $708.30 | $708.30 | |