| 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 | $116.58 | 10.772% | $129.138 | $129.14 | $129.15 | $129.10 |
| Purchase #2 | $85.83 | 6.249% | $91.1935 | $91.19 | $91.20 | $91.20 |
| Purchase #3 | $13.56 | 10.348% | $14.9632 | $14.96 | $14.95 | $15.00 |
| Purchase #4 | $52.40 | 4.844% | $54.9383 | $54.94 | $54.95 | $54.90 |
| Purchase #5 | $139.46 | 5.366% | $146.9434 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $123.72 | 10.252% | $136.4038 | $136.40 | $136.40 | $136.40 |
| Purchase #7 | $192.77 | 4.751% | $201.9285 | $201.93 | $201.95 | $201.90 |
| 7 purchase totals = | $724.32 | $775.5087 | $775.50 | $775.55 | $775.40 | |