| 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 | $158.65 | 10.458% | $175.2416 | $175.24 | $175.25 | $175.20 |
| Purchase #2 | $45.33 | 12.188% | $50.8548 | $50.85 | $50.85 | $50.90 |
| Purchase #3 | $202.32 | 10.241% | $223.0396 | $223.04 | $223.05 | $223.00 |
| Purchase #4 | $79.57 | 7.220% | $85.315 | $85.32 | $85.30 | $85.30 |
| Purchase #5 | $111.70 | 7.795% | $120.407 | $120.41 | $120.40 | $120.40 |
| Purchase #6 | $118.75 | 12.488% | $133.5795 | $133.58 | $133.60 | $133.60 |
| Purchase #7 | $91.29 | 6.198% | $96.9482 | $96.95 | $96.95 | $96.90 |
| 7 purchase totals = | $807.61 | $885.3857 | $885.39 | $885.40 | $885.30 | |