| 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 | $148.86 | 5.424% | $156.9342 | $156.93 | $156.95 | $156.90 |
| Purchase #2 | $84.48 | 10.207% | $93.1029 | $93.10 | $93.10 | $93.10 |
| Purchase #3 | $83.66 | 3.516% | $86.6015 | $86.60 | $86.60 | $86.60 |
| Purchase #4 | $52.80 | 13.292% | $59.8182 | $59.82 | $59.80 | $59.80 |
| Purchase #5 | $182.79 | 5.659% | $193.1341 | $193.13 | $193.15 | $193.10 |
| Purchase #6 | $61.27 | 7.606% | $65.9302 | $65.93 | $65.95 | $65.90 |
| Purchase #7 | $184.48 | 4.384% | $192.5676 | $192.57 | $192.55 | $192.60 |
| 7 purchase totals = | $798.34 | $848.0887 | $848.08 | $848.10 | $848.00 | |