| 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 | $125.85 | 5.236% | $132.4395 | $132.44 | $132.45 | $132.40 |
| Purchase #2 | $6.57 | 6.288% | $6.9831 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $227.88 | 6.795% | $243.3644 | $243.36 | $243.35 | $243.40 |
| Purchase #4 | $47.31 | 9.740% | $51.918 | $51.92 | $51.90 | $51.90 |
| Purchase #5 | $138.26 | 10.654% | $152.9902 | $152.99 | $153.00 | $153.00 |
| Purchase #6 | $143.82 | 8.352% | $155.8318 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $158.84 | 10.686% | $175.8136 | $175.81 | $175.80 | $175.80 |
| 7 purchase totals = | $848.53 | $919.3406 | $919.33 | $919.35 | $919.30 | |