| 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 | $164.50 | 12.806% | $185.5659 | $185.57 | $185.55 | $185.60 |
| Purchase #2 | $167.94 | 5.868% | $177.7947 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $145.93 | 10.531% | $161.2979 | $161.30 | $161.30 | $161.30 |
| Purchase #4 | $45.69 | 11.183% | $50.7995 | $50.80 | $50.80 | $50.80 |
| Purchase #5 | $210.94 | 12.411% | $237.1198 | $237.12 | $237.10 | $237.10 |
| Purchase #6 | $73.47 | 5.364% | $77.4109 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $209.49 | 11.788% | $234.1847 | $234.18 | $234.20 | $234.20 |
| 7 purchase totals = | $1,017.96 | $1,124.1734 | $1,124.17 | $1,124.15 | $1,124.20 | |