| 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 | $129.95 | 12.692% | $146.4433 | $146.44 | $146.45 | $146.40 |
| Purchase #2 | $29.83 | 6.281% | $31.7036 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $8.95 | 5.120% | $9.4082 | $9.41 | $9.40 | $9.40 |
| Purchase #4 | $116.92 | 10.542% | $129.2457 | $129.25 | $129.25 | $129.20 |
| Purchase #5 | $27.83 | 4.379% | $29.0487 | $29.05 | $29.05 | $29.00 |
| Purchase #6 | $182.71 | 9.193% | $199.5065 | $199.51 | $199.50 | $199.50 |
| Purchase #7 | $199.80 | 3.638% | $207.0687 | $207.07 | $207.05 | $207.10 |
| 7 purchase totals = | $695.99 | $752.4247 | $752.43 | $752.40 | $752.30 | |