| 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 | $120.67 | 10.127% | $132.8903 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $52.38 | 13.639% | $59.5241 | $59.52 | $59.50 | $59.50 |
| Purchase #3 | $155.26 | 11.224% | $172.6864 | $172.69 | $172.70 | $172.70 |
| Purchase #4 | $162.49 | 13.203% | $183.9436 | $183.94 | $183.95 | $183.90 |
| Purchase #5 | $115.66 | 3.755% | $120.003 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $184.44 | 12.692% | $207.8491 | $207.85 | $207.85 | $207.80 |
| Purchase #7 | $14.35 | 3.722% | $14.8841 | $14.88 | $14.90 | $14.90 |
| 7 purchase totals = | $805.25 | $891.7806 | $891.77 | $891.80 | $891.70 | |