| 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 | $160.97 | 9.604% | $176.4296 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $66.50 | 9.180% | $72.6047 | $72.60 | $72.60 | $72.60 |
| Purchase #3 | $117.54 | 12.516% | $132.2513 | $132.25 | $132.25 | $132.30 |
| Purchase #4 | $76.78 | 8.717% | $83.4729 | $83.47 | $83.45 | $83.50 |
| Purchase #5 | $102.65 | 3.844% | $106.5959 | $106.60 | $106.60 | $106.60 |
| Purchase #6 | $185.44 | 13.812% | $211.053 | $211.05 | $211.05 | $211.10 |
| Purchase #7 | $218.87 | 5.720% | $231.3894 | $231.39 | $231.40 | $231.40 |
| 7 purchase totals = | $928.75 | $1,013.7968 | $1,013.79 | $1,013.80 | $1,013.90 | |