| 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 | $141.67 | 8.812% | $154.154 | $154.15 | $154.15 | $154.20 |
| Purchase #2 | $133.40 | 8.837% | $145.1886 | $145.19 | $145.20 | $145.20 |
| Purchase #3 | $27.66 | 8.795% | $30.0927 | $30.09 | $30.10 | $30.10 |
| Purchase #4 | $42.41 | 9.297% | $46.3529 | $46.35 | $46.35 | $46.40 |
| Purchase #5 | $134.57 | 7.480% | $144.6358 | $144.64 | $144.65 | $144.60 |
| Purchase #6 | $109.61 | 8.818% | $119.2754 | $119.28 | $119.30 | $119.30 |
| Purchase #7 | $19.90 | 12.567% | $22.4008 | $22.40 | $22.40 | $22.40 |
| 7 purchase totals = | $609.22 | $662.1002 | $662.10 | $662.15 | $662.20 | |