| 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 | $136.70 | 3.410% | $141.3615 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $209.53 | 13.161% | $237.1062 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $87.45 | 13.438% | $99.2015 | $99.20 | $99.20 | $99.20 |
| Purchase #4 | $56.36 | 13.200% | $63.7995 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $44.42 | 3.509% | $45.9787 | $45.98 | $46.00 | $46.00 |
| Purchase #6 | $161.73 | 5.483% | $170.5977 | $170.60 | $170.60 | $170.60 |
| Purchase #7 | $98.87 | 7.762% | $106.5443 | $106.54 | $106.55 | $106.50 |
| 7 purchase totals = | $795.06 | $864.5894 | $864.59 | $864.60 | $864.60 | |