| 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 | $111.28 | 7.244% | $119.3411 | $119.34 | $119.35 | $119.30 |
| Purchase #2 | $15.94 | 4.107% | $16.5947 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $142.91 | 3.567% | $148.0076 | $148.01 | $148.00 | $148.00 |
| Purchase #4 | $108.72 | 8.364% | $117.8133 | $117.81 | $117.80 | $117.80 |
| Purchase #5 | $121.81 | 10.615% | $134.7401 | $134.74 | $134.75 | $134.70 |
| Purchase #6 | $38.94 | 4.276% | $40.6051 | $40.61 | $40.60 | $40.60 |
| Purchase #7 | $84.70 | 3.796% | $87.9152 | $87.92 | $87.90 | $87.90 |
| 7 purchase totals = | $624.30 | $665.0171 | $665.02 | $665.00 | $664.90 | |