| 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 | $101.50 | 5.183% | $106.7607 | $106.76 | $106.75 | $106.80 |
| Purchase #2 | $140.85 | 9.640% | $154.4279 | $154.43 | $154.45 | $154.40 |
| Purchase #3 | $234.74 | 10.552% | $259.5098 | $259.51 | $259.50 | $259.50 |
| Purchase #4 | $141.41 | 4.453% | $147.707 | $147.71 | $147.70 | $147.70 |
| Purchase #5 | $238.71 | 4.569% | $249.6167 | $249.62 | $249.60 | $249.60 |
| Purchase #6 | $60.80 | 3.662% | $63.0265 | $63.03 | $63.05 | $63.00 |
| Purchase #7 | $166.71 | 10.390% | $184.0312 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $1,084.72 | $1,165.0798 | $1,165.09 | $1,165.10 | $1,165.00 | |