| 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 | $149.47 | 4.677% | $156.4607 | $156.46 | $156.45 | $156.50 |
| Purchase #2 | $209.35 | 12.732% | $236.0044 | $236.00 | $236.00 | $236.00 |
| Purchase #3 | $190.72 | 5.429% | $201.0742 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $133.90 | 10.220% | $147.5846 | $147.58 | $147.60 | $147.60 |
| Purchase #5 | $174.40 | 6.405% | $185.5703 | $185.57 | $185.55 | $185.60 |
| Purchase #6 | $215.68 | 7.127% | $231.0515 | $231.05 | $231.05 | $231.10 |
| Purchase #7 | $54.80 | 11.334% | $61.011 | $61.01 | $61.00 | $61.00 |
| 7 purchase totals = | $1,128.32 | $1,218.7567 | $1,218.74 | $1,218.70 | $1,218.90 | |