| 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 | $165.89 | 13.655% | $188.5423 | $188.54 | $188.55 | $188.50 |
| Purchase #2 | $242.59 | 12.376% | $272.6129 | $272.61 | $272.60 | $272.60 |
| Purchase #3 | $143.29 | 9.615% | $157.0673 | $157.07 | $157.05 | $157.10 |
| Purchase #4 | $42.77 | 10.698% | $47.3455 | $47.35 | $47.35 | $47.30 |
| Purchase #5 | $216.63 | 6.724% | $231.1962 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $5.31 | 3.479% | $5.4947 | $5.49 | $5.50 | $5.50 |
| Purchase #7 | $174.71 | 6.841% | $186.6619 | $186.66 | $186.65 | $186.70 |
| 7 purchase totals = | $991.19 | $1,088.9208 | $1,088.92 | $1,088.90 | $1,088.90 | |