| 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 | $128.41 | 7.147% | $137.5875 | $137.59 | $137.60 | $137.60 |
| Purchase #2 | $242.93 | 7.582% | $261.349 | $261.35 | $261.35 | $261.30 |
| Purchase #3 | $240.51 | 9.648% | $263.7144 | $263.71 | $263.70 | $263.70 |
| Purchase #4 | $75.87 | 13.597% | $86.186 | $86.19 | $86.20 | $86.20 |
| Purchase #5 | $59.51 | 3.874% | $61.8154 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $157.85 | 10.533% | $174.4763 | $174.48 | $174.50 | $174.50 |
| Purchase #7 | $176.51 | 9.545% | $193.3579 | $193.36 | $193.35 | $193.40 |
| 7 purchase totals = | $1,081.59 | $1,178.4865 | $1,178.50 | $1,178.50 | $1,178.50 | |