| 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 | $147.38 | 12.683% | $166.0722 | $166.07 | $166.05 | $166.10 |
| Purchase #2 | $64.99 | 6.643% | $69.3073 | $69.31 | $69.30 | $69.30 |
| Purchase #3 | $186.86 | 11.332% | $208.035 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $79.70 | 4.725% | $83.4658 | $83.47 | $83.45 | $83.50 |
| Purchase #5 | $185.56 | 9.134% | $202.5091 | $202.51 | $202.50 | $202.50 |
| Purchase #6 | $232.37 | 7.195% | $249.089 | $249.09 | $249.10 | $249.10 |
| Purchase #7 | $244.57 | 4.367% | $255.2504 | $255.25 | $255.25 | $255.30 |
| 7 purchase totals = | $1,141.43 | $1,233.7288 | $1,233.74 | $1,233.70 | $1,233.80 | |