| 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 | $156.78 | 5.265% | $165.0345 | $165.03 | $165.05 | $165.00 |
| Purchase #2 | $98.73 | 7.197% | $105.8356 | $105.84 | $105.85 | $105.80 |
| Purchase #3 | $153.68 | 6.718% | $164.0042 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $179.54 | 3.617% | $186.034 | $186.03 | $186.05 | $186.00 |
| Purchase #5 | $190.78 | 13.149% | $215.8657 | $215.87 | $215.85 | $215.90 |
| Purchase #6 | $116.89 | 11.209% | $129.9922 | $129.99 | $130.00 | $130.00 |
| Purchase #7 | $109.40 | 5.726% | $115.6642 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $1,005.80 | $1,082.4304 | $1,082.42 | $1,082.45 | $1,082.40 | |