| 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 | $157.46 | 5.854% | $166.6777 | $166.68 | $166.70 | $166.70 |
| Purchase #2 | $45.41 | 13.269% | $51.4355 | $51.44 | $51.45 | $51.40 |
| Purchase #3 | $224.72 | 3.345% | $232.2369 | $232.24 | $232.25 | $232.20 |
| Purchase #4 | $208.32 | 12.416% | $234.185 | $234.19 | $234.20 | $234.20 |
| Purchase #5 | $196.80 | 13.861% | $224.0784 | $224.08 | $224.10 | $224.10 |
| Purchase #6 | $193.73 | 7.681% | $208.6104 | $208.61 | $208.60 | $208.60 |
| Purchase #7 | $30.53 | 11.872% | $34.1545 | $34.15 | $34.15 | $34.20 |
| 7 purchase totals = | $1,056.97 | $1,151.3784 | $1,151.39 | $1,151.45 | $1,151.40 | |