| 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 | $225.87 | 8.547% | $245.1751 | $245.18 | $245.20 | $245.20 |
| Purchase #2 | $145.56 | 11.626% | $162.4828 | $162.48 | $162.50 | $162.50 |
| Purchase #3 | $124.72 | 3.472% | $129.0503 | $129.05 | $129.05 | $129.10 |
| Purchase #4 | $236.86 | 11.142% | $263.2509 | $263.25 | $263.25 | $263.30 |
| Purchase #5 | $133.67 | 10.735% | $148.0195 | $148.02 | $148.00 | $148.00 |
| Purchase #6 | $82.40 | 5.268% | $86.7408 | $86.74 | $86.75 | $86.70 |
| Purchase #7 | $146.41 | 3.577% | $151.6471 | $151.65 | $151.65 | $151.60 |
| 7 purchase totals = | $1,095.49 | $1,186.3665 | $1,186.37 | $1,186.40 | $1,186.40 | |