| 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 | $154.95 | 10.188% | $170.7363 | $170.74 | $170.75 | $170.70 |
| Purchase #2 | $87.83 | 7.527% | $94.441 | $94.44 | $94.45 | $94.40 |
| Purchase #3 | $30.82 | 13.416% | $34.9548 | $34.95 | $34.95 | $35.00 |
| Purchase #4 | $87.75 | 3.262% | $90.6124 | $90.61 | $90.60 | $90.60 |
| Purchase #5 | $101.94 | 5.196% | $107.2368 | $107.24 | $107.25 | $107.20 |
| Purchase #6 | $188.35 | 7.395% | $202.2785 | $202.28 | $202.30 | $202.30 |
| Purchase #7 | $120.53 | 5.108% | $126.6867 | $126.69 | $126.70 | $126.70 |
| 7 purchase totals = | $772.17 | $826.9465 | $826.95 | $827.00 | $826.90 | |