| 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 | $157.38 | 8.122% | $170.1624 | $170.16 | $170.15 | $170.20 |
| Purchase #2 | $247.60 | 9.795% | $271.8524 | $271.85 | $271.85 | $271.90 |
| Purchase #3 | $62.36 | 7.112% | $66.795 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $9.60 | 13.605% | $10.9061 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $219.94 | 3.527% | $227.6973 | $227.70 | $227.70 | $227.70 |
| Purchase #6 | $195.62 | 7.276% | $209.8533 | $209.85 | $209.85 | $209.90 |
| Purchase #7 | $115.73 | 3.533% | $119.8187 | $119.82 | $119.80 | $119.80 |
| 7 purchase totals = | $1,008.23 | $1,077.0852 | $1,077.09 | $1,077.05 | $1,077.20 | |