| 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 | $147.99 | 10.812% | $163.9907 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $112.78 | 7.495% | $121.2329 | $121.23 | $121.25 | $121.20 |
| Purchase #3 | $27.45 | 11.266% | $30.5425 | $30.54 | $30.55 | $30.50 |
| Purchase #4 | $244.70 | 11.600% | $273.0852 | $273.09 | $273.10 | $273.10 |
| Purchase #5 | $112.47 | 7.429% | $120.8254 | $120.83 | $120.85 | $120.80 |
| Purchase #6 | $65.69 | 10.221% | $72.4042 | $72.40 | $72.40 | $72.40 |
| Purchase #7 | $245.87 | 12.609% | $276.8717 | $276.87 | $276.85 | $276.90 |
| 7 purchase totals = | $956.95 | $1,058.9526 | $1,058.95 | $1,059.00 | $1,058.90 | |