| 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 | $180.84 | 7.869% | $195.0703 | $195.07 | $195.05 | $195.10 |
| Purchase #2 | $46.80 | 11.563% | $52.2115 | $52.21 | $52.20 | $52.20 |
| Purchase #3 | $236.33 | 12.541% | $265.9681 | $265.97 | $265.95 | $266.00 |
| Purchase #4 | $220.97 | 4.579% | $231.0882 | $231.09 | $231.10 | $231.10 |
| Purchase #5 | $45.83 | 13.348% | $51.9474 | $51.95 | $51.95 | $51.90 |
| Purchase #6 | $120.36 | 10.118% | $132.538 | $132.54 | $132.55 | $132.50 |
| Purchase #7 | $117.90 | 9.472% | $129.0675 | $129.07 | $129.05 | $129.10 |
| 7 purchase totals = | $969.03 | $1,057.8910 | $1,057.90 | $1,057.85 | $1,057.90 | |