| 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 | $169.73 | 9.790% | $186.3466 | $186.35 | $186.35 | $186.30 |
| Purchase #2 | $140.47 | 4.343% | $146.5706 | $146.57 | $146.55 | $146.60 |
| Purchase #3 | $191.46 | 3.118% | $197.4297 | $197.43 | $197.45 | $197.40 |
| Purchase #4 | $184.76 | 10.394% | $203.964 | $203.96 | $203.95 | $204.00 |
| Purchase #5 | $165.78 | 10.281% | $182.8238 | $182.82 | $182.80 | $182.80 |
| Purchase #6 | $73.85 | 5.344% | $77.7965 | $77.80 | $77.80 | $77.80 |
| Purchase #7 | $78.71 | 9.609% | $86.2732 | $86.27 | $86.25 | $86.30 |
| 7 purchase totals = | $1,004.76 | $1,081.2044 | $1,081.20 | $1,081.15 | $1,081.20 | |